| 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 | $195.96 | 3.659% | $203.1302 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $194.41 | 8.619% | $211.1662 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $242.70 | 7.486% | $260.8685 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $236.61 | 13.849% | $269.3781 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $12.98 | 6.239% | $13.7898 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $128.91 | 11.730% | $144.0311 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $72.63 | 11.212% | $80.7733 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $1,084.20 | $1,183.1372 | $1,183.14 | $1,183.15 | $1,183.20 | |