| 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 | $227.30 | 7.816% | $245.0658 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $175.31 | 4.536% | $183.2621 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $81.27 | 9.128% | $88.6883 | $88.69 | $88.70 | $88.70 |
| Purchase #4 | $169.95 | 11.725% | $189.8766 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $129.65 | 6.436% | $137.9943 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $10.74 | 9.398% | $11.7493 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $60.90 | 12.869% | $68.7372 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $855.12 | $925.3736 | $925.38 | $925.40 | $925.40 | |