| 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 | $229.83 | 9.718% | $252.1649 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $97.48 | 11.212% | $108.4095 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $114.87 | 3.123% | $118.4574 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $24.34 | 13.224% | $27.5587 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $199.66 | 5.160% | $209.9625 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $160.90 | 11.545% | $179.4759 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $88.84 | 7.770% | $95.7429 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $915.92 | $991.7718 | $991.77 | $991.75 | $991.90 | |