| 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 | $220.90 | 12.130% | $247.6952 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $235.95 | 8.804% | $256.723 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $155.98 | 13.396% | $176.8751 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $59.78 | 6.517% | $63.6759 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $44.76 | 11.347% | $49.8389 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $175.65 | 4.309% | $183.2188 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $217.93 | 12.341% | $244.8247 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $1,110.95 | $1,222.8516 | $1,222.86 | $1,222.85 | $1,222.80 | |