| 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 | $233.30 | 13.447% | $264.6719 | $264.67 | $264.65 | $264.70 |
| Purchase #2 | $5.85 | 9.566% | $6.4096 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $110.76 | 9.420% | $121.1936 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $200.68 | 7.181% | $215.0908 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $90.50 | 12.124% | $101.4722 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $249.42 | 12.340% | $280.1984 | $280.20 | $280.20 | $280.20 |
| Purchase #7 | $55.77 | 13.562% | $63.3335 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $946.28 | $1,052.3700 | $1,052.36 | $1,052.35 | $1,052.40 | |