| 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 | $233.49 | 8.140% | $252.4961 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $231.65 | 9.288% | $253.1657 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $237.66 | 13.789% | $270.4309 | $270.43 | $270.45 | $270.40 |
| Purchase #4 | $37.98 | 9.715% | $41.6698 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $33.87 | 6.378% | $36.0302 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $39.50 | 12.779% | $44.5477 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $134.71 | 10.239% | $148.503 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $948.86 | $1,046.8434 | $1,046.85 | $1,046.85 | $1,046.80 | |