| 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 | $125.27 | 8.239% | $135.591 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $73.57 | 12.560% | $82.8104 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $43.78 | 9.859% | $48.0963 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $135.26 | 4.374% | $141.1763 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $213.31 | 5.493% | $225.0271 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $194.39 | 3.646% | $201.4775 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $90.64 | 5.780% | $95.879 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $876.22 | $930.0576 | $930.07 | $930.15 | $930.10 | |