| 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 | $221.52 | 12.825% | $249.9299 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $247.84 | 7.674% | $266.8592 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $27.50 | 9.489% | $30.1095 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $71.47 | 8.677% | $77.6715 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $170.32 | 5.860% | $180.3008 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $113.47 | 11.442% | $126.4532 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $65.32 | 7.375% | $70.1374 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $917.44 | $1,001.4615 | $1,001.46 | $1,001.45 | $1,001.50 | |