| 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 | $107.59 | 10.758% | $119.1645 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $190.92 | 12.521% | $214.8251 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $35.85 | 9.813% | $39.368 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $109.44 | 8.703% | $118.9646 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $215.67 | 12.686% | $243.0299 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $136.98 | 13.439% | $155.3887 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $215.50 | 6.861% | $230.2855 | $230.29 | $230.30 | $230.30 |
| 7 purchase totals = | $1,011.95 | $1,121.0263 | $1,121.03 | $1,121.05 | $1,121.10 | |