| 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 | $205.98 | 13.672% | $234.1416 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $207.79 | 4.745% | $217.6496 | $217.65 | $217.65 | $217.60 |
| Purchase #3 | $76.66 | 6.620% | $81.7349 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $52.56 | 9.736% | $57.6772 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $170.66 | 8.353% | $184.9152 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $8.83 | 8.581% | $9.5877 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $197.68 | 3.364% | $204.33 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $920.16 | $990.0362 | $990.04 | $990.10 | $989.90 | |