| 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 | $121.36 | 13.653% | $137.9293 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $210.56 | 13.799% | $239.6152 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $111.95 | 12.432% | $125.8676 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $92.84 | 9.704% | $101.8492 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $150.66 | 12.222% | $169.0737 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $104.67 | 5.568% | $110.498 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $72.38 | 5.865% | $76.6251 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $864.42 | $961.4581 | $961.47 | $961.45 | $961.40 | |