| 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 | $194.84 | 10.717% | $215.721 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $104.31 | 5.598% | $110.1493 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $46.94 | 5.278% | $49.4175 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $215.94 | 7.840% | $232.8697 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $93.41 | 9.243% | $102.0439 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $141.40 | 13.428% | $160.3872 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $205.50 | 12.789% | $231.7814 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,002.34 | $1,102.3700 | $1,102.37 | $1,102.35 | $1,102.30 | |