| 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 | $209.53 | 10.391% | $231.3023 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $90.73 | 5.686% | $95.8889 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $222.75 | 6.618% | $237.4916 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $144.31 | 3.223% | $148.9611 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $184.27 | 9.703% | $202.1497 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $147.33 | 7.684% | $158.6508 | $158.65 | $158.65 | $158.70 |
| Purchase #7 | $111.84 | 10.659% | $123.761 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $1,110.76 | $1,198.2054 | $1,198.20 | $1,198.20 | $1,198.30 | |