| 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 | $235.41 | 5.270% | $247.8161 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $35.83 | 4.428% | $37.4166 | $37.42 | $37.40 | $37.40 |
| Purchase #3 | $163.86 | 8.756% | $178.2076 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $161.37 | 10.269% | $177.9411 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $15.70 | 5.861% | $16.6202 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $145.55 | 7.252% | $156.1053 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $44.32 | 12.753% | $49.9721 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $802.04 | $864.0790 | $864.09 | $864.00 | $864.00 | |