| 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 | $65.96 | 9.764% | $72.4003 | $72.40 | $72.40 | $72.40 |
| Purchase #2 | $216.46 | 4.426% | $226.0405 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $152.28 | 10.195% | $167.8049 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $47.42 | 8.123% | $51.2719 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $72.93 | 9.800% | $80.0771 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $224.31 | 3.558% | $232.2909 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $242.61 | 12.302% | $272.4559 | $272.46 | $272.45 | $272.50 |
| 7 purchase totals = | $1,021.97 | $1,102.3415 | $1,102.34 | $1,102.35 | $1,102.40 | |