| 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 | $211.48 | 8.622% | $229.7138 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $42.49 | 13.311% | $48.1458 | $48.15 | $48.15 | $48.10 |
| Purchase #3 | $11.64 | 11.621% | $12.9927 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $31.74 | 3.387% | $32.815 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $196.34 | 6.133% | $208.3815 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $47.66 | 9.235% | $52.0614 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $84.91 | 5.478% | $89.5614 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $626.26 | $673.6716 | $673.67 | $673.65 | $673.70 | |