| 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 | $217.73 | 11.224% | $242.168 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $6.29 | 6.803% | $6.7179 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $236.33 | 5.753% | $249.9261 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $226.33 | 8.280% | $245.0701 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $213.48 | 5.457% | $225.1296 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $233.51 | 8.614% | $253.6246 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $88.38 | 7.257% | $94.7937 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,222.05 | $1,317.4300 | $1,317.43 | $1,317.40 | $1,317.40 | |