| 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 | $127.91 | 11.238% | $142.2845 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $136.38 | 9.657% | $149.5502 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $249.47 | 8.341% | $270.2783 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $123.49 | 8.199% | $133.6149 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $227.33 | 13.274% | $257.5058 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $112.60 | 11.754% | $125.835 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $143.34 | 6.706% | $152.9524 | $152.95 | $152.95 | $153.00 |
| 7 purchase totals = | $1,120.52 | $1,232.0211 | $1,232.02 | $1,232.05 | $1,232.10 | |