| 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 | $224.52 | 5.594% | $237.0796 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $102.90 | 8.581% | $111.7298 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $204.96 | 5.729% | $216.7022 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $213.62 | 12.768% | $240.895 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $191.36 | 4.441% | $199.8583 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $127.46 | 6.864% | $136.2089 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $25.31 | 13.215% | $28.6547 | $28.65 | $28.65 | $28.70 |
| 7 purchase totals = | $1,090.13 | $1,171.1285 | $1,171.13 | $1,171.15 | $1,171.20 | |