| 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 | $112.51 | 7.500% | $120.9483 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $204.29 | 13.372% | $231.6077 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $79.80 | 12.360% | $89.6633 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $216.52 | 8.117% | $234.0949 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $23.86 | 9.710% | $26.1768 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $159.32 | 11.809% | $178.1341 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $57.77 | 9.397% | $63.1986 | $63.20 | $63.20 | $63.20 |
| 7 purchase totals = | $854.07 | $943.8237 | $943.82 | $943.85 | $943.80 | |