| 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 | $93.40 | 11.467% | $104.1102 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $230.79 | 7.177% | $247.3538 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $188.68 | 6.544% | $201.0272 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $171.38 | 11.279% | $190.71 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $160.94 | 7.560% | $173.1071 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $192.68 | 5.204% | $202.7071 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $121.77 | 13.668% | $138.4135 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $1,159.64 | $1,257.4289 | $1,257.43 | $1,257.40 | $1,257.40 | |