| 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 | $197.56 | 6.203% | $209.8146 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $30.61 | 10.216% | $33.7371 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $202.57 | 4.474% | $211.633 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $28.81 | 8.482% | $31.2537 | $31.25 | $31.25 | $31.30 |
| Purchase #5 | $89.34 | 4.707% | $93.5452 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $221.61 | 10.859% | $245.6746 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $104.42 | 3.818% | $108.4068 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $874.92 | $934.0650 | $934.06 | $934.05 | $934.00 | |