| 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 | $100.77 | 12.783% | $113.6514 | $113.65 | $113.65 | $113.70 |
| Purchase #2 | $152.36 | 11.216% | $169.4487 | $169.45 | $169.45 | $169.40 |
| Purchase #3 | $248.65 | 4.716% | $260.3763 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $98.32 | 9.771% | $107.9268 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $32.86 | 13.351% | $37.2471 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $203.39 | 9.827% | $223.3771 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $209.53 | 8.856% | $228.086 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,045.88 | $1,140.1134 | $1,140.13 | $1,140.20 | $1,140.10 | |