| 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 | $222.83 | 13.444% | $252.7873 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $136.91 | 7.285% | $146.8839 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $98.96 | 3.708% | $102.6294 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $79.61 | 10.383% | $87.8759 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $231.54 | 6.517% | $246.6295 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $6.59 | 11.832% | $7.3697 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $175.52 | 8.169% | $189.8582 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $951.96 | $1,034.0339 | $1,034.04 | $1,034.10 | $1,034.10 | |