| 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 | $187.51 | 7.195% | $201.0013 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $25.89 | 10.211% | $28.5336 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $139.46 | 13.512% | $158.3038 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $219.47 | 10.660% | $242.8655 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $126.97 | 6.767% | $135.5621 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $206.84 | 13.546% | $234.8585 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $28.32 | 5.273% | $29.8133 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $934.46 | $1,030.9381 | $1,030.93 | $1,030.90 | $1,031.00 | |