| 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 | $120.97 | 10.284% | $133.4106 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $134.26 | 10.720% | $148.6527 | $148.65 | $148.65 | $148.70 |
| Purchase #3 | $210.27 | 4.595% | $219.9319 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $43.41 | 9.410% | $47.4949 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $218.30 | 6.308% | $232.0704 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $101.36 | 5.116% | $106.5456 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $38.59 | 7.701% | $41.5618 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $867.16 | $929.6679 | $929.66 | $929.65 | $929.70 | |