| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.38 | 10.128% | $253.7129 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $113.88 | 4.199% | $118.6618 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $181.71 | 13.714% | $206.6297 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $239.33 | 12.763% | $269.8757 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $108.74 | 11.752% | $121.5191 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $225.84 | 10.204% | $248.8847 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $189.82 | 13.493% | $215.4324 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,289.70 | $1,434.7163 | $1,434.71 | $1,434.75 | $1,434.70 | |