| 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 | $244.54 | 4.427% | $255.3658 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $214.85 | 5.668% | $227.0277 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $220.32 | 13.546% | $250.1645 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $172.27 | 3.189% | $177.7637 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $216.39 | 12.566% | $243.5816 | $243.58 | $243.60 | $243.60 |
| Purchase #6 | $49.71 | 5.190% | $52.2899 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $19.72 | 9.313% | $21.5565 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $1,137.80 | $1,227.7497 | $1,227.75 | $1,227.75 | $1,227.90 | |