| 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 | $123.32 | 7.431% | $132.4839 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $190.43 | 13.799% | $216.7074 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $234.96 | 8.510% | $254.9551 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $149.78 | 11.515% | $167.0272 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $239.63 | 10.521% | $264.8415 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $233.73 | 7.523% | $251.3135 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $193.99 | 8.318% | $210.1261 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,365.84 | $1,497.4547 | $1,497.46 | $1,497.50 | $1,497.40 | |