| 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 | $107.79 | 13.295% | $122.1207 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $100.98 | 9.447% | $110.5196 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $208.35 | 13.570% | $236.6231 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $222.83 | 11.768% | $249.0526 | $249.05 | $249.05 | $249.10 |
| Purchase #5 | $205.45 | 12.388% | $230.9011 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $54.59 | 10.194% | $60.1549 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $53.66 | 3.533% | $55.5558 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $953.65 | $1,064.9278 | $1,064.92 | $1,064.85 | $1,065.00 | |