| 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 | $237.29 | 5.406% | $250.1179 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $37.41 | 3.669% | $38.7826 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $211.33 | 7.504% | $227.1882 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $93.98 | 5.708% | $99.3444 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $41.71 | 10.192% | $45.9611 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $167.94 | 7.110% | $179.8805 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $216.99 | 10.367% | $239.4854 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,006.65 | $1,080.7601 | $1,080.76 | $1,080.80 | $1,080.80 | |