| 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 | $249.29 | 8.678% | $270.9234 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $60.31 | 10.188% | $66.4544 | $66.45 | $66.45 | $66.50 |
| Purchase #3 | $233.74 | 11.518% | $260.6622 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $217.98 | 11.189% | $242.3698 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $227.25 | 9.797% | $249.5137 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $196.87 | 9.742% | $216.0491 | $216.05 | $216.05 | $216.00 |
| Purchase #7 | $182.71 | 5.201% | $192.2127 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $1,368.15 | $1,498.1853 | $1,498.17 | $1,498.10 | $1,498.20 | |