| 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 | $37.28 | 13.479% | $42.305 | $42.31 | $42.30 | $42.30 |
| Purchase #2 | $244.75 | 13.771% | $278.4545 | $278.45 | $278.45 | $278.50 |
| Purchase #3 | $234.62 | 5.773% | $248.1646 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $200.93 | 7.862% | $216.7271 | $216.73 | $216.75 | $216.70 |
| Purchase #5 | $62.73 | 10.379% | $69.2407 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $46.42 | 4.122% | $48.3334 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $46.29 | 4.132% | $48.2027 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $873.02 | $951.4280 | $951.42 | $951.45 | $951.40 | |