| 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 | $219.89 | 3.641% | $227.8962 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $123.80 | 9.458% | $135.509 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $248.82 | 6.176% | $264.1871 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $116.28 | 10.813% | $128.8534 | $128.85 | $128.85 | $128.90 |
| Purchase #5 | $139.55 | 6.517% | $148.6445 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $97.52 | 10.248% | $107.5138 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $41.78 | 13.352% | $47.3585 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $987.64 | $1,059.9625 | $1,059.96 | $1,059.95 | $1,060.00 | |