| 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 | $238.32 | 10.867% | $264.2182 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $70.95 | 9.809% | $77.9095 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $176.98 | 4.618% | $185.1529 | $185.15 | $185.15 | $185.20 |
| Purchase #4 | $50.45 | 7.133% | $54.0486 | $54.05 | $54.05 | $54.00 |
| Purchase #5 | $93.47 | 5.715% | $98.8118 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $166.89 | 6.784% | $178.2118 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $58.36 | 13.327% | $66.1376 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $855.42 | $924.4904 | $924.49 | $924.45 | $924.40 | |