| 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 | $213.82 | 9.153% | $233.3909 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $171.28 | 11.428% | $190.8539 | $190.85 | $190.85 | $190.90 |
| Purchase #3 | $67.97 | 9.233% | $74.2457 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $152.36 | 8.437% | $165.2146 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $94.55 | 7.458% | $101.6015 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $84.43 | 8.866% | $91.9156 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $99.92 | 12.130% | $112.0403 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $884.33 | $969.2625 | $969.26 | $969.25 | $969.20 | |