| 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 | $105.71 | 12.693% | $119.1278 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $130.37 | 12.686% | $146.9087 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $19.75 | 9.705% | $21.6667 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $234.82 | 4.807% | $246.1078 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $249.97 | 5.389% | $263.4409 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $156.47 | 13.715% | $177.9299 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $105.83 | 6.546% | $112.7576 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $1,002.92 | $1,087.9394 | $1,087.95 | $1,087.95 | $1,087.90 | |