| 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 | $117.75 | 11.298% | $131.0534 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $60.41 | 11.218% | $67.1868 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $241.58 | 7.658% | $260.0802 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $109.90 | 11.236% | $122.2484 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $81.35 | 7.402% | $87.3715 | $87.37 | $87.35 | $87.40 |
| Purchase #6 | $26.39 | 9.572% | $28.9161 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $135.90 | 4.575% | $142.1174 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $773.28 | $838.9738 | $838.98 | $838.95 | $839.00 | |