| 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 | $82.32 | 7.137% | $88.1952 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $220.63 | 3.585% | $228.5396 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $125.60 | 3.264% | $129.6996 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $134.64 | 10.617% | $148.9347 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $105.47 | 10.759% | $116.8175 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $55.86 | 7.323% | $59.9506 | $59.95 | $59.95 | $60.00 |
| Purchase #7 | $199.97 | 5.793% | $211.5543 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $924.49 | $983.6915 | $983.69 | $983.70 | $983.70 | |