| 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 | $102.31 | 4.837% | $107.2587 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $232.65 | 13.286% | $263.5599 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $237.28 | 8.307% | $256.9908 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $37.88 | 3.777% | $39.3107 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $159.62 | 8.657% | $173.4383 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $11.93 | 4.311% | $12.4443 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $34.79 | 12.364% | $39.0914 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $816.46 | $892.0941 | $892.09 | $892.10 | $892.10 | |