| 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 | $206.74 | 3.127% | $213.2048 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $21.90 | 5.171% | $23.0324 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $72.44 | 10.422% | $79.9897 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $140.47 | 6.162% | $149.1258 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $113.95 | 11.629% | $127.2012 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $191.85 | 11.408% | $213.7362 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $125.31 | 7.714% | $134.9764 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $872.66 | $941.2665 | $941.27 | $941.35 | $941.20 | |