| 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 | $212.59 | 13.184% | $240.6179 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $67.27 | 13.606% | $76.4228 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $16.62 | 9.117% | $18.1352 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $151.98 | 10.469% | $167.8908 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $27.90 | 5.770% | $29.5098 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $203.53 | 3.170% | $209.9819 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $123.36 | 5.363% | $129.9758 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $803.25 | $872.5342 | $872.54 | $872.55 | $872.50 | |