| 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 | $202.63 | 3.604% | $209.9328 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $127.94 | 11.451% | $142.5904 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $243.87 | 9.849% | $267.8888 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $92.32 | 12.259% | $103.6375 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $70.90 | 5.659% | $74.9122 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $143.36 | 12.792% | $161.6986 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $187.73 | 8.232% | $203.1839 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $1,068.75 | $1,163.8442 | $1,163.84 | $1,163.90 | $1,163.80 | |