| 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 | $249.49 | 3.845% | $259.0829 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $153.86 | 4.725% | $161.1299 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $39.84 | 11.854% | $44.5626 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $224.41 | 5.525% | $236.8087 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $52.66 | 9.525% | $57.6759 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $151.40 | 12.814% | $170.8004 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $184.47 | 9.307% | $201.6386 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $1,056.13 | $1,131.6990 | $1,131.70 | $1,131.75 | $1,131.70 | |