| 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 | $227.82 | 10.533% | $251.8163 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $122.78 | 6.355% | $130.5827 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $58.91 | 10.325% | $64.9925 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $250.57 | 5.662% | $264.7573 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $6.99 | 4.236% | $7.2861 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $120.97 | 7.681% | $130.2617 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $55.60 | 12.252% | $62.4121 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $843.64 | $912.1087 | $912.11 | $912.10 | $912.20 | |