| 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 | $206.38 | 13.690% | $234.6334 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $25.50 | 4.731% | $26.7064 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $21.25 | 8.461% | $23.048 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $204.25 | 4.597% | $213.6394 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $100.44 | 11.467% | $111.9575 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $216.90 | 3.360% | $224.1878 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $73.92 | 5.705% | $78.1371 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $848.64 | $912.3096 | $912.32 | $912.35 | $912.20 | |