| 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 | $189.38 | 4.612% | $198.1142 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $178.58 | 10.354% | $197.0702 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $143.42 | 12.457% | $161.2858 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $113.49 | 10.552% | $125.4655 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $197.31 | 10.639% | $218.3018 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $241.81 | 12.477% | $271.9806 | $271.98 | $272.00 | $272.00 |
| Purchase #7 | $121.62 | 9.208% | $132.8188 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $1,185.61 | $1,305.0369 | $1,305.04 | $1,305.00 | $1,305.10 | |