| 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 | $191.56 | 13.652% | $217.7118 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $11.62 | 6.458% | $12.3704 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $110.86 | 12.843% | $125.0977 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $203.67 | 4.307% | $212.4421 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $45.93 | 3.292% | $47.442 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $59.73 | 8.544% | $64.8333 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $184.63 | 5.182% | $194.1975 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $808.00 | $874.0948 | $874.09 | $874.10 | $874.00 | |