| 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 | $193.66 | 5.810% | $204.9116 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $48.43 | 12.272% | $54.3733 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $235.65 | 4.399% | $246.0162 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $190.93 | 4.647% | $199.8025 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $201.25 | 10.396% | $222.172 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $93.78 | 6.351% | $99.736 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $7.56 | 8.431% | $8.1974 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $971.26 | $1,035.2090 | $1,035.21 | $1,035.15 | $1,035.20 | |