| 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 | $100.95 | 7.232% | $108.2507 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $54.64 | 11.383% | $60.8597 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $213.31 | 10.710% | $236.1555 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $84.70 | 9.502% | $92.7482 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $176.60 | 8.211% | $191.1006 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $83.32 | 3.641% | $86.3537 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $230.62 | 3.151% | $237.8868 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $944.14 | $1,013.3552 | $1,013.36 | $1,013.35 | $1,013.50 | |