| 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 | $229.44 | 3.420% | $237.2868 | $237.29 | $237.30 | $237.30 |
| Purchase #2 | $244.91 | 13.460% | $277.8749 | $277.87 | $277.85 | $277.90 |
| Purchase #3 | $198.65 | 5.758% | $210.0883 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $55.69 | 10.724% | $61.6622 | $61.66 | $61.65 | $61.70 |
| Purchase #5 | $124.69 | 5.628% | $131.7076 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $178.32 | 12.518% | $200.6421 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $177.78 | 3.433% | $183.8832 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,209.48 | $1,303.1451 | $1,303.14 | $1,303.15 | $1,303.20 | |