| 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 | $225.77 | 3.724% | $234.1777 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $87.97 | 9.209% | $96.0712 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $77.45 | 10.112% | $85.2817 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $133.52 | 6.616% | $142.3537 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $92.42 | 13.467% | $104.8662 | $104.87 | $104.85 | $104.90 |
| Purchase #6 | $170.36 | 11.793% | $190.4506 | $190.45 | $190.45 | $190.50 |
| Purchase #7 | $88.64 | 3.453% | $91.7007 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $876.13 | $944.9018 | $944.90 | $944.90 | $945.10 | |