| 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 | $236.64 | 6.405% | $251.7968 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $130.96 | 13.803% | $149.0364 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $240.82 | 9.745% | $264.2879 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $20.82 | 10.495% | $23.0051 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $91.87 | 7.320% | $98.5949 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $95.58 | 8.223% | $103.4395 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $191.69 | 12.431% | $215.519 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,008.38 | $1,105.6796 | $1,105.69 | $1,105.70 | $1,105.60 | |