| 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 | $241.49 | 10.586% | $267.0541 | $267.05 | $267.05 | $267.10 |
| Purchase #2 | $239.68 | 11.452% | $267.1282 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $59.79 | 7.678% | $64.3807 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $150.30 | 13.730% | $170.9362 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $77.26 | 10.336% | $85.2456 | $85.25 | $85.25 | $85.20 |
| Purchase #6 | $183.71 | 4.437% | $191.8612 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $48.68 | 6.656% | $51.9201 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $1,000.91 | $1,098.5261 | $1,098.53 | $1,098.55 | $1,098.50 | |