| 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 | $217.39 | 4.513% | $227.2008 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $114.41 | 4.308% | $119.3388 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $39.84 | 9.747% | $43.7232 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $12.48 | 6.531% | $13.2951 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $64.81 | 12.751% | $73.0739 | $73.07 | $73.05 | $73.10 |
| Purchase #6 | $18.85 | 3.311% | $19.4741 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $201.80 | 8.748% | $219.4535 | $219.45 | $219.45 | $219.50 |
| 7 purchase totals = | $669.58 | $715.5594 | $715.55 | $715.50 | $715.60 | |