| 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 | $203.26 | 12.633% | $228.9378 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $51.45 | 7.345% | $55.229 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $50.51 | 5.519% | $53.2976 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $211.94 | 9.328% | $231.7098 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $13.64 | 7.363% | $14.6443 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $44.46 | 4.612% | $46.5105 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $20.74 | 3.792% | $21.5265 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $596.00 | $651.8555 | $651.86 | $651.90 | $651.70 | |