| 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 | $191.34 | 8.381% | $207.3762 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $127.62 | 9.762% | $140.0783 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $46.69 | 3.721% | $48.4273 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $240.58 | 13.643% | $273.4023 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $123.66 | 9.749% | $135.7156 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $206.79 | 5.655% | $218.484 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $53.62 | 10.283% | $59.1337 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $990.30 | $1,082.6174 | $1,082.62 | $1,082.70 | $1,082.60 | |