| 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 | $228.65 | 12.310% | $256.7968 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $186.89 | 7.450% | $200.8133 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $92.44 | 13.125% | $104.5728 | $104.57 | $104.55 | $104.60 |
| Purchase #4 | $215.49 | 5.186% | $226.6653 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $7.47 | 8.238% | $8.0854 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $173.93 | 11.555% | $194.0276 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $51.60 | 4.174% | $53.7538 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $956.47 | $1,044.7150 | $1,044.72 | $1,044.70 | $1,044.80 | |