| 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 | $12.57 | 12.304% | $14.1166 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $224.86 | 13.121% | $254.3639 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $250.47 | 8.755% | $272.3986 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $214.83 | 7.348% | $230.6157 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $67.37 | 12.831% | $76.0142 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $159.67 | 4.191% | $166.3618 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $219.36 | 4.854% | $230.0077 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,149.13 | $1,243.8785 | $1,243.88 | $1,243.80 | $1,243.90 | |