| 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 | $237.55 | 4.567% | $248.3989 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $210.81 | 13.768% | $239.8343 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $116.38 | 7.572% | $125.1923 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $158.74 | 8.869% | $172.8187 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $157.40 | 12.661% | $177.3284 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $23.88 | 3.356% | $24.6814 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $90.97 | 10.799% | $100.7939 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $995.73 | $1,089.0479 | $1,089.04 | $1,089.10 | $1,089.00 | |