| 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 | $118.33 | 8.142% | $127.9644 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $122.96 | 11.226% | $136.7635 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $243.93 | 9.536% | $267.1912 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $121.71 | 9.860% | $133.7106 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $119.27 | 4.228% | $124.3127 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $137.34 | 7.809% | $148.0649 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $176.37 | 12.819% | $198.9789 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $1,039.91 | $1,136.9862 | $1,136.97 | $1,136.95 | $1,137.10 | |