| 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 | $213.55 | 11.700% | $238.5354 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $227.72 | 13.699% | $258.9154 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $183.62 | 8.790% | $199.7602 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $26.40 | 5.676% | $27.8985 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $100.94 | 12.178% | $113.2325 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $212.96 | 12.317% | $239.1903 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $107.99 | 4.477% | $112.8247 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $1,073.18 | $1,190.3570 | $1,190.36 | $1,190.35 | $1,190.30 | |