| 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 | $156.52 | 8.822% | $170.3282 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $218.29 | 4.225% | $227.5128 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $88.67 | 4.436% | $92.6034 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $27.36 | 13.379% | $31.0205 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $193.41 | 5.568% | $204.1791 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $228.43 | 4.497% | $238.7025 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $112.43 | 7.622% | $120.9994 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,025.11 | $1,085.3459 | $1,085.34 | $1,085.35 | $1,085.30 | |