| 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 | $222.91 | 5.200% | $234.5013 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $91.59 | 12.193% | $102.7576 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $220.83 | 5.853% | $233.7552 | $233.76 | $233.75 | $233.80 |
| Purchase #4 | $131.73 | 13.450% | $149.4477 | $149.45 | $149.45 | $149.40 |
| Purchase #5 | $120.89 | 10.398% | $133.4601 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $106.92 | 5.384% | $112.6766 | $112.68 | $112.70 | $112.70 |
| Purchase #7 | $46.38 | 5.300% | $48.8381 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $941.25 | $1,015.4366 | $1,015.45 | $1,015.45 | $1,015.50 | |