| 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 | $11.43 | 12.324% | $12.8386 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $237.78 | 3.365% | $245.7813 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $21.83 | 12.765% | $24.6166 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $240.61 | 11.742% | $268.8624 | $268.86 | $268.85 | $268.90 |
| Purchase #5 | $30.52 | 9.490% | $33.4163 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $75.44 | 8.788% | $82.0697 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $91.39 | 7.653% | $98.3841 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $709.00 | $765.9690 | $765.97 | $765.95 | $766.00 | |