| 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 | $41.47 | 7.255% | $44.4786 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $23.64 | 8.650% | $25.6849 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $207.46 | 11.753% | $231.8428 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $147.83 | 4.357% | $154.271 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $173.81 | 13.717% | $197.6515 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $170.97 | 11.497% | $190.6264 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $246.33 | 5.862% | $260.7699 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $1,011.51 | $1,105.3251 | $1,105.32 | $1,105.35 | $1,105.40 | |