| 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 | $103.31 | 9.493% | $113.1172 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $209.56 | 9.831% | $230.1618 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $51.31 | 13.513% | $58.2435 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $150.71 | 7.523% | $162.0479 | $162.05 | $162.05 | $162.00 |
| Purchase #5 | $25.71 | 13.427% | $29.1621 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $219.95 | 4.625% | $230.1227 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $57.86 | 13.587% | $65.7214 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $818.41 | $888.5766 | $888.57 | $888.50 | $888.50 | |