| 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 | $212.43 | 8.310% | $230.0829 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $53.96 | 10.441% | $59.594 | $59.59 | $59.60 | $59.60 |
| Purchase #3 | $180.34 | 3.236% | $186.1758 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $28.73 | 4.610% | $30.0545 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $64.61 | 10.694% | $71.5194 | $71.52 | $71.50 | $71.50 |
| Purchase #6 | $135.76 | 13.110% | $153.5581 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $24.80 | 9.669% | $27.1979 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $700.63 | $758.1826 | $758.18 | $758.20 | $758.30 | |