| 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 | $203.60 | 11.855% | $227.7368 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $5.66 | 8.146% | $6.1211 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $129.39 | 11.247% | $143.9425 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $40.45 | 13.451% | $45.8909 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $137.28 | 7.174% | $147.1285 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $180.61 | 13.203% | $204.4559 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $221.94 | 3.133% | $228.8934 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $918.93 | $1,004.1691 | $1,004.17 | $1,004.20 | $1,004.10 | |