| 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 | $239.77 | 4.473% | $250.4949 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $149.35 | 4.319% | $155.8004 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $227.39 | 3.128% | $234.5028 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $221.80 | 7.295% | $237.9803 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $40.73 | 5.690% | $43.0475 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $220.82 | 10.838% | $244.7525 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $219.95 | 10.482% | $243.0052 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $1,319.81 | $1,409.5836 | $1,409.58 | $1,409.60 | $1,409.60 | |