| 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 | $28.65 | 10.474% | $31.6508 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $248.92 | 13.281% | $281.9791 | $281.98 | $282.00 | $282.00 |
| Purchase #3 | $68.76 | 12.210% | $77.1556 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $245.84 | 9.134% | $268.295 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $9.83 | 7.590% | $10.5761 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $84.31 | 12.487% | $94.8378 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $143.57 | 7.275% | $154.0147 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $829.88 | $918.5091 | $918.52 | $918.55 | $918.60 | |