| 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 | $226.90 | 8.264% | $245.651 | $245.65 | $245.65 | $245.70 |
| Purchase #2 | $238.57 | 6.663% | $254.4659 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $15.65 | 10.758% | $17.3336 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $159.84 | 13.108% | $180.7918 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $149.39 | 11.835% | $167.0703 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $223.30 | 7.523% | $240.0989 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $183.64 | 13.729% | $208.8519 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $1,197.29 | $1,314.2634 | $1,314.26 | $1,314.25 | $1,314.40 | |