| 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 | $225.27 | 5.214% | $237.0156 | $237.02 | $237.00 | $237.00 |
| Purchase #2 | $98.37 | 6.242% | $104.5103 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $160.39 | 10.649% | $177.4699 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $41.46 | 10.566% | $45.8407 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $135.64 | 11.699% | $151.5085 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $149.85 | 11.225% | $166.6707 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $145.73 | 7.736% | $157.0037 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $956.71 | $1,040.0194 | $1,040.02 | $1,039.95 | $1,040.00 | |