| 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 | $198.28 | 6.409% | $210.9878 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $186.46 | 11.393% | $207.7034 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $88.68 | 13.637% | $100.7733 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $105.28 | 3.730% | $109.2069 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $179.27 | 8.179% | $193.9325 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $55.48 | 10.527% | $61.3204 | $61.32 | $61.30 | $61.30 |
| Purchase #7 | $50.84 | 5.543% | $53.6581 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $864.29 | $937.5824 | $937.58 | $937.55 | $937.60 | |