| 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 | $108.36 | 10.561% | $119.8039 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $37.97 | 13.557% | $43.1176 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $14.51 | 5.686% | $15.335 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $32.36 | 10.541% | $35.7711 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $234.57 | 7.663% | $252.5451 | $252.55 | $252.55 | $252.50 |
| Purchase #6 | $210.88 | 13.152% | $238.6149 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $184.97 | 8.621% | $200.9163 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $823.62 | $906.1039 | $906.11 | $906.05 | $906.00 | |