| 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 | $121.76 | 13.346% | $138.0101 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $221.70 | 9.663% | $243.1229 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $132.97 | 11.550% | $148.328 | $148.33 | $148.35 | $148.30 |
| Purchase #4 | $96.61 | 9.189% | $105.4875 | $105.49 | $105.50 | $105.50 |
| Purchase #5 | $227.85 | 12.823% | $257.0672 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $213.54 | 12.160% | $239.5065 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $230.85 | 3.653% | $239.283 | $239.28 | $239.30 | $239.30 |
| 7 purchase totals = | $1,245.28 | $1,370.8052 | $1,370.81 | $1,370.80 | $1,370.80 | |