| 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 | $85.80 | 10.389% | $94.7138 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $240.66 | 13.123% | $272.2418 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $12.52 | 4.856% | $13.128 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $246.88 | 13.266% | $279.6311 | $279.63 | $279.65 | $279.60 |
| Purchase #5 | $136.77 | 8.706% | $148.6772 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $147.50 | 13.836% | $167.9081 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $152.83 | 4.121% | $159.1281 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $1,022.96 | $1,135.4281 | $1,135.43 | $1,135.50 | $1,135.30 | |