| 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 | $121.73 | 6.641% | $129.8141 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $249.57 | 8.684% | $271.2427 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $54.40 | 11.301% | $60.5477 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $224.33 | 13.259% | $254.0739 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $151.72 | 4.492% | $158.5353 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $180.64 | 9.325% | $197.4847 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $31.87 | 11.149% | $35.4232 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $1,014.26 | $1,107.1216 | $1,107.11 | $1,107.10 | $1,107.00 | |