| 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 | $104.71 | 7.504% | $112.5674 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $201.42 | 13.457% | $228.5251 | $228.53 | $228.55 | $228.50 |
| Purchase #3 | $203.91 | 8.685% | $221.6196 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $173.65 | 4.813% | $182.0078 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $29.53 | 8.403% | $32.0114 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $170.99 | 6.649% | $182.3591 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $27.89 | 7.587% | $30.006 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $912.10 | $989.0964 | $989.11 | $989.05 | $989.10 | |