| 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 | $33.30 | 8.477% | $36.1228 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $111.55 | 9.301% | $121.9253 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $189.91 | 9.870% | $208.6541 | $208.65 | $208.65 | $208.70 |
| Purchase #4 | $226.47 | 8.200% | $245.0405 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $127.55 | 9.805% | $140.0563 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $144.84 | 10.476% | $160.0134 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $243.47 | 4.106% | $253.4669 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $1,077.09 | $1,165.2793 | $1,165.28 | $1,165.25 | $1,165.30 | |