| 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 | $225.78 | 6.190% | $239.7558 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $34.44 | 9.353% | $37.6612 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $64.33 | 9.713% | $70.5784 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $109.38 | 10.183% | $120.5182 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $42.27 | 13.860% | $48.1286 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $70.51 | 12.251% | $79.1482 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $237.97 | 5.210% | $250.3682 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $784.68 | $846.1586 | $846.17 | $846.15 | $846.20 | |