| 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 | $209.50 | 5.563% | $221.1545 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $151.59 | 10.332% | $167.2523 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $7.68 | 7.307% | $8.2412 | $8.24 | $8.25 | $8.20 |
| Purchase #4 | $218.34 | 12.116% | $244.7941 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $123.31 | 5.258% | $129.7936 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $57.57 | 6.145% | $61.1077 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $115.67 | 7.228% | $124.0306 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $883.66 | $956.3740 | $956.36 | $956.40 | $956.40 | |