| 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 | $236.93 | 6.316% | $251.8945 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $128.83 | 12.110% | $144.4313 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $223.41 | 3.835% | $231.9778 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $57.51 | 9.508% | $62.9781 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $148.28 | 4.286% | $154.6353 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $120.95 | 12.585% | $136.1716 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $131.32 | 13.657% | $149.2544 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $1,047.23 | $1,131.3430 | $1,131.34 | $1,131.40 | $1,131.40 | |