| 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 | $211.73 | 13.248% | $239.78 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $108.82 | 3.757% | $112.9084 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $244.78 | 10.668% | $270.8931 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $74.52 | 12.833% | $84.0832 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $203.75 | 8.127% | $220.3088 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $79.47 | 13.180% | $89.9441 | $89.94 | $89.95 | $89.90 |
| Purchase #7 | $185.49 | 7.836% | $200.025 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $1,108.56 | $1,217.9426 | $1,217.94 | $1,218.00 | $1,217.90 | |