| 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 | $203.67 | 8.572% | $221.1286 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $195.31 | 7.136% | $209.2473 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $228.31 | 4.757% | $239.1707 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $110.26 | 10.647% | $121.9994 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $234.71 | 6.472% | $249.9004 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $212.63 | 4.114% | $221.3776 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $102.56 | 9.796% | $112.6068 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $1,287.45 | $1,375.4308 | $1,375.44 | $1,375.45 | $1,375.40 | |