| 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 | $28.43 | 10.472% | $31.4072 | $31.41 | $31.40 | $31.40 |
| Purchase #2 | $239.36 | 8.625% | $260.0048 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $108.29 | 8.496% | $117.4903 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $152.70 | 10.681% | $169.0099 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $217.94 | 11.282% | $242.528 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $201.42 | 4.620% | $210.7256 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $179.72 | 13.666% | $204.2805 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,127.86 | $1,235.4463 | $1,235.45 | $1,235.50 | $1,235.40 | |