| 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 | $239.98 | 8.491% | $260.3567 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $244.47 | 13.364% | $277.141 | $277.14 | $277.15 | $277.10 |
| Purchase #3 | $216.65 | 9.503% | $237.2382 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $30.58 | 6.198% | $32.4753 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $86.38 | 7.384% | $92.7583 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $236.46 | 5.703% | $249.9453 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $67.52 | 4.815% | $70.7711 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $1,122.04 | $1,220.6859 | $1,220.70 | $1,220.70 | $1,220.70 | |