| 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 | $114.26 | 5.234% | $120.2404 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $133.94 | 7.531% | $144.027 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $46.49 | 10.713% | $51.4705 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $205.95 | 3.244% | $212.631 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $12.85 | 6.370% | $13.6685 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $101.48 | 11.518% | $113.1685 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $69.69 | 6.591% | $74.2833 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $684.66 | $729.4892 | $729.49 | $729.50 | $729.50 | |