| 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 | $220.28 | 10.643% | $243.7244 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $144.36 | 11.655% | $161.1852 | $161.19 | $161.20 | $161.20 |
| Purchase #3 | $222.59 | 11.386% | $247.9341 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $23.57 | 7.399% | $25.3139 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $238.96 | 4.421% | $249.5244 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $8.49 | 9.476% | $9.2945 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $151.90 | 13.224% | $171.9873 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,010.15 | $1,108.9638 | $1,108.95 | $1,108.95 | $1,108.90 | |