| 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 | $109.43 | 6.866% | $116.9435 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $211.50 | 6.584% | $225.4252 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $220.29 | 7.348% | $236.4769 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $97.69 | 12.745% | $110.1406 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $192.36 | 9.855% | $211.3171 | $211.32 | $211.30 | $211.30 |
| Purchase #6 | $160.45 | 7.137% | $171.9013 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $190.74 | 11.106% | $211.9236 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,182.46 | $1,284.1282 | $1,284.13 | $1,284.15 | $1,284.00 | |