| 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 | $177.58 | 8.797% | $193.2017 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $203.27 | 12.736% | $229.1585 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $206.57 | 5.385% | $217.6938 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $90.29 | 3.782% | $93.7048 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $118.33 | 13.857% | $134.727 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $158.34 | 9.485% | $173.3585 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $177.89 | 12.816% | $200.6884 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $1,132.27 | $1,242.5327 | $1,242.53 | $1,242.55 | $1,242.60 | |