| 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 | $204.77 | 7.480% | $220.0868 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $24.73 | 7.682% | $26.6298 | $26.63 | $26.65 | $26.60 |
| Purchase #3 | $220.98 | 8.576% | $239.9312 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $95.97 | 12.496% | $107.9624 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $212.46 | 3.656% | $220.2275 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $103.82 | 11.335% | $115.588 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $37.49 | 7.178% | $40.181 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $900.22 | $970.6067 | $970.61 | $970.70 | $970.60 | |