| 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 | $184.96 | 8.750% | $201.144 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $221.25 | 4.294% | $230.7505 | $230.75 | $230.75 | $230.80 |
| Purchase #3 | $144.65 | 13.172% | $163.7033 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $91.81 | 10.211% | $101.1847 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $200.39 | 10.133% | $220.6955 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $55.86 | 13.611% | $63.4631 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $53.31 | 11.533% | $59.4582 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $952.23 | $1,040.3993 | $1,040.39 | $1,040.40 | $1,040.50 | |