| 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 | $184.46 | 4.589% | $192.9249 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $34.61 | 13.199% | $39.1782 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $10.39 | 5.729% | $10.9852 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $208.71 | 3.521% | $216.0587 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $136.98 | 13.462% | $155.4202 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $244.89 | 7.731% | $263.8224 | $263.82 | $263.80 | $263.80 |
| Purchase #7 | $36.86 | 9.371% | $40.3142 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $856.90 | $918.7038 | $918.70 | $918.65 | $918.70 | |