| 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 | $81.71 | 10.860% | $90.5837 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $139.93 | 9.562% | $153.3101 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $121.80 | 13.849% | $138.6681 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $170.48 | 9.676% | $186.9756 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $110.63 | 11.622% | $123.4874 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $115.58 | 8.503% | $125.4078 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $211.26 | 8.696% | $229.6312 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $951.39 | $1,048.0639 | $1,048.07 | $1,048.10 | $1,048.10 | |