| 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 | $27.34 | 13.624% | $31.0648 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $81.89 | 13.252% | $92.7421 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $99.48 | 7.518% | $106.9589 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $240.46 | 4.535% | $251.3649 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $138.36 | 9.491% | $151.4917 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $148.30 | 3.412% | $153.36 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $220.56 | 7.802% | $237.7681 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $956.39 | $1,024.7505 | $1,024.74 | $1,024.70 | $1,024.90 | |