| 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 | $220.25 | 6.402% | $234.3504 | $234.35 | $234.35 | $234.40 |
| Purchase #2 | $201.97 | 8.497% | $219.1314 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $38.84 | 8.786% | $42.2525 | $42.25 | $42.25 | $42.30 |
| Purchase #4 | $117.73 | 7.466% | $126.5197 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $141.67 | 12.520% | $159.4071 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $58.65 | 6.260% | $62.3215 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $122.96 | 11.819% | $137.4926 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $902.07 | $981.4752 | $981.47 | $981.45 | $981.50 | |