| 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 | $115.36 | 4.397% | $120.4324 | $120.43 | $120.45 | $120.40 |
| Purchase #2 | $212.80 | 9.202% | $232.3819 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $190.50 | 4.782% | $199.6097 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $111.38 | 13.371% | $126.2726 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $115.57 | 7.483% | $124.2181 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $74.70 | 6.335% | $79.4322 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $11.32 | 10.238% | $12.4789 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $831.63 | $894.8258 | $894.82 | $894.85 | $894.80 | |