| 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 | $90.26 | 9.811% | $99.1154 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $216.51 | 11.829% | $242.121 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $115.58 | 4.781% | $121.1059 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $130.91 | 10.432% | $144.5665 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $12.90 | 9.813% | $14.1659 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $167.40 | 3.646% | $173.5034 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $237.55 | 5.201% | $249.905 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $971.11 | $1,044.4831 | $1,044.50 | $1,044.40 | $1,044.50 | |