| 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 | $236.58 | 5.236% | $248.9673 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $64.51 | 5.146% | $67.8297 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $35.31 | 4.861% | $37.0264 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $175.45 | 13.494% | $199.1252 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $40.75 | 3.251% | $42.0748 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $151.99 | 10.797% | $168.4004 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $23.25 | 12.728% | $26.2093 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $727.84 | $789.6331 | $789.64 | $789.65 | $789.60 | |