| 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 | $212.87 | 5.258% | $224.0627 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $110.48 | 4.475% | $115.424 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $116.44 | 4.121% | $121.2385 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $43.79 | 6.731% | $46.7375 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $66.32 | 10.245% | $73.1145 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $142.70 | 13.811% | $162.4083 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $209.26 | 13.473% | $237.4536 | $237.45 | $237.45 | $237.50 |
| 7 purchase totals = | $901.86 | $980.4391 | $980.43 | $980.40 | $980.40 | |