| 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 | $220.93 | 7.458% | $237.407 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $21.54 | 9.448% | $23.5751 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $45.32 | 6.349% | $48.1974 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $206.30 | 6.463% | $219.6332 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $79.40 | 10.149% | $87.4583 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $94.70 | 12.670% | $106.6985 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $227.35 | 5.769% | $240.4658 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $895.54 | $963.4353 | $963.45 | $963.45 | $963.50 | |