| 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 | $121.98 | 5.561% | $128.7633 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $236.79 | 8.668% | $257.315 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $41.30 | 10.250% | $45.5333 | $45.53 | $45.55 | $45.50 |
| Purchase #4 | $12.35 | 11.453% | $13.7644 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $180.95 | 12.326% | $203.2539 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $237.75 | 13.548% | $269.9604 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $34.50 | 11.873% | $38.5962 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $865.62 | $957.1865 | $957.18 | $957.15 | $957.30 | |