| 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 | $210.33 | 10.397% | $232.198 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $25.66 | 7.720% | $27.641 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $206.88 | 10.308% | $228.2052 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $36.35 | 7.220% | $38.9745 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $86.98 | 4.245% | $90.6723 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $38.82 | 7.175% | $41.6053 | $41.61 | $41.60 | $41.60 |
| Purchase #7 | $212.78 | 7.847% | $229.4768 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $817.80 | $888.7731 | $888.78 | $888.75 | $888.80 | |