| 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 | $246.25 | 11.595% | $274.8027 | $274.80 | $274.80 | $274.80 |
| Purchase #2 | $111.76 | 6.325% | $118.8288 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $182.63 | 3.444% | $188.9198 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $209.37 | 12.779% | $236.1254 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $238.25 | 5.697% | $251.8231 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $227.53 | 11.288% | $253.2136 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $232.42 | 10.612% | $257.0844 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $1,448.21 | $1,580.7978 | $1,580.79 | $1,580.80 | $1,580.70 | |