| 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 | $191.41 | 10.797% | $212.0765 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $64.28 | 6.462% | $68.4338 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $211.47 | 11.718% | $236.2501 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $163.40 | 7.133% | $175.0553 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $152.37 | 5.319% | $160.4746 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $224.25 | 7.181% | $240.3534 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $16.99 | 11.619% | $18.9641 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $1,024.17 | $1,111.6078 | $1,111.60 | $1,111.60 | $1,111.80 | |