| 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 | $245.51 | 13.760% | $279.2922 | $279.29 | $279.30 | $279.30 |
| Purchase #2 | $204.82 | 6.357% | $217.8404 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $184.63 | 3.487% | $191.068 | $191.07 | $191.05 | $191.10 |
| Purchase #4 | $57.33 | 5.361% | $60.4035 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $138.73 | 3.427% | $143.4843 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $16.79 | 5.846% | $17.7715 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $31.95 | 7.272% | $34.2734 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $879.76 | $944.1333 | $944.12 | $944.10 | $944.20 | |