| 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 | $228.40 | 10.195% | $251.6854 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $72.48 | 6.263% | $77.0194 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $136.77 | 13.423% | $155.1286 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $61.73 | 8.816% | $67.1721 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $190.26 | 8.487% | $206.4074 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $125.80 | 3.363% | $130.0307 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $132.32 | 8.220% | $143.1967 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $947.76 | $1,030.6403 | $1,030.65 | $1,030.65 | $1,030.60 | |