| 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 | $196.89 | 8.692% | $214.0037 | $214.00 | $214.00 | $214.00 |
| Purchase #2 | $81.83 | 11.495% | $91.2364 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $44.77 | 9.654% | $49.0921 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $193.61 | 9.563% | $212.1249 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $172.91 | 10.486% | $191.0413 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $100.25 | 5.376% | $105.6394 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $28.93 | 8.232% | $31.3115 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $819.19 | $894.4493 | $894.44 | $894.45 | $894.30 | |