| 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 | $192.27 | 11.335% | $214.0638 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $47.32 | 6.748% | $50.5132 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $127.32 | 12.386% | $143.0899 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $35.33 | 11.433% | $39.3693 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $72.41 | 13.394% | $82.1086 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $205.62 | 3.679% | $213.1848 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $66.53 | 3.495% | $68.8552 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $746.80 | $811.1848 | $811.18 | $811.15 | $811.30 | |