| 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 | $112.42 | 3.129% | $115.9376 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $229.52 | 10.286% | $253.1284 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $244.56 | 8.556% | $265.4846 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $124.64 | 5.683% | $131.7233 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $81.69 | 6.718% | $87.1779 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $109.58 | 13.585% | $124.4664 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $98.68 | 11.117% | $109.6503 | $109.65 | $109.65 | $109.70 |
| 7 purchase totals = | $1,001.09 | $1,087.5685 | $1,087.57 | $1,087.60 | $1,087.60 | |