| 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 | $123.58 | 13.169% | $139.8543 | $139.85 | $139.85 | $139.90 |
| Purchase #2 | $78.88 | 6.444% | $83.963 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $85.97 | 10.102% | $94.6547 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $249.33 | 11.281% | $277.4569 | $277.46 | $277.45 | $277.50 |
| Purchase #5 | $212.93 | 7.715% | $229.3575 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $222.67 | 13.610% | $252.9754 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $38.78 | 10.418% | $42.8201 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $1,012.14 | $1,121.0819 | $1,121.08 | $1,121.05 | $1,121.30 | |