| 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 | $219.87 | 9.395% | $240.5268 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $138.70 | 11.187% | $154.2164 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $16.84 | 10.477% | $18.6043 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $39.36 | 7.603% | $42.3525 | $42.35 | $42.35 | $42.40 |
| Purchase #5 | $53.35 | 3.774% | $55.3634 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $52.45 | 6.263% | $55.7349 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $83.96 | 8.845% | $91.3863 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $604.53 | $658.1846 | $658.18 | $658.20 | $658.20 | |