| 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 | $195.29 | 5.533% | $206.0954 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $202.60 | 10.658% | $224.1931 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $236.58 | 5.490% | $249.5682 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $17.28 | 8.477% | $18.7448 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $190.26 | 10.233% | $209.7293 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $131.49 | 9.802% | $144.3786 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $156.56 | 13.284% | $177.3574 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $1,130.06 | $1,230.0668 | $1,230.07 | $1,230.10 | $1,230.10 | |