| 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 | $237.38 | 9.104% | $258.9911 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $41.75 | 7.502% | $44.8821 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $82.55 | 13.603% | $93.7793 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $211.62 | 4.356% | $220.8382 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $240.28 | 3.261% | $248.1155 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $62.99 | 10.265% | $69.4559 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $42.67 | 11.402% | $47.5352 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $919.24 | $983.5973 | $983.61 | $983.65 | $983.60 | |