| 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 | $222.72 | 13.535% | $252.8652 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $101.38 | 5.738% | $107.1972 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $173.99 | 6.706% | $185.6578 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $140.88 | 3.775% | $146.1982 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $18.79 | 5.361% | $19.7973 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $205.62 | 7.541% | $221.1258 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $33.36 | 11.280% | $37.123 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $896.74 | $969.9645 | $969.98 | $969.95 | $970.00 | |