| 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 | $103.82 | 7.202% | $111.2971 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $150.81 | 8.402% | $163.4811 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $229.56 | 6.586% | $244.6788 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $224.62 | 4.186% | $234.0226 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $132.58 | 12.444% | $149.0783 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $135.58 | 5.262% | $142.7142 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $88.50 | 12.294% | $99.3802 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $1,065.47 | $1,144.6523 | $1,144.65 | $1,144.70 | $1,144.70 | |