| 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 | $11.69 | 12.186% | $13.1145 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $238.57 | 13.541% | $270.8748 | $270.87 | $270.85 | $270.90 |
| Purchase #3 | $163.90 | 6.594% | $174.7076 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $51.53 | 13.631% | $58.5541 | $58.55 | $58.55 | $58.60 |
| Purchase #5 | $53.84 | 4.361% | $56.188 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $125.39 | 9.477% | $137.2732 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $141.53 | 7.594% | $152.2778 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $786.45 | $862.9900 | $862.98 | $862.95 | $863.10 | |