| 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 | $249.75 | 13.717% | $284.0082 | $284.01 | $284.00 | $284.00 |
| Purchase #2 | $204.59 | 10.736% | $226.5548 | $226.55 | $226.55 | $226.60 |
| Purchase #3 | $20.68 | 4.194% | $21.5473 | $21.55 | $21.55 | $21.50 |
| Purchase #4 | $142.86 | 4.613% | $149.4501 | $149.45 | $149.45 | $149.50 |
| Purchase #5 | $62.52 | 4.135% | $65.1052 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $127.31 | 6.134% | $135.1192 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $105.69 | 8.716% | $114.9019 | $114.90 | $114.90 | $114.90 |
| 7 purchase totals = | $913.40 | $996.6867 | $996.69 | $996.65 | $996.70 | |