| 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 | $237.31 | 4.773% | $248.6368 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $20.83 | 11.781% | $23.284 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $34.99 | 8.455% | $37.9484 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $94.50 | 5.319% | $99.5265 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $219.59 | 5.751% | $232.2186 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $181.74 | 10.572% | $200.9536 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $45.80 | 4.829% | $48.0117 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $834.76 | $890.5796 | $890.58 | $890.60 | $890.50 | |