| 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 | $240.59 | 6.562% | $256.3775 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $43.41 | 8.608% | $47.1467 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $134.57 | 10.436% | $148.6137 | $148.61 | $148.60 | $148.60 |
| Purchase #4 | $49.26 | 8.298% | $53.3476 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $221.80 | 4.768% | $232.3754 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $129.30 | 9.795% | $141.9649 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $45.80 | 4.580% | $47.8976 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $864.73 | $927.7234 | $927.73 | $927.75 | $927.70 | |