| 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 | $89.29 | 3.801% | $92.6839 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $205.30 | 8.735% | $223.233 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $115.38 | 6.602% | $122.9974 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $12.76 | 4.323% | $13.3116 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $152.76 | 10.840% | $169.3192 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $136.49 | 9.428% | $149.3583 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $131.65 | 8.819% | $143.2602 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $843.63 | $914.1636 | $914.16 | $914.15 | $914.20 | |