| 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 | $124.44 | 9.851% | $136.6986 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $107.50 | 3.546% | $111.312 | $111.31 | $111.30 | $111.30 |
| Purchase #3 | $244.32 | 9.680% | $267.9702 | $267.97 | $267.95 | $268.00 |
| Purchase #4 | $119.73 | 12.564% | $134.7729 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $221.68 | 11.830% | $247.9047 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $108.49 | 11.763% | $121.2517 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $189.46 | 8.193% | $204.9825 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $1,115.62 | $1,224.8926 | $1,224.88 | $1,224.85 | $1,225.00 | |