| 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 | $232.72 | 4.584% | $243.3879 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $135.40 | 8.239% | $146.5556 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $18.37 | 4.611% | $19.217 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $212.33 | 7.163% | $227.5392 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $111.46 | 9.814% | $122.3987 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $182.89 | 6.726% | $195.1912 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $72.27 | 8.304% | $78.2713 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $965.44 | $1,032.5609 | $1,032.57 | $1,032.55 | $1,032.60 | |