| 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 | $34.98 | 12.392% | $39.3147 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $218.45 | 12.257% | $245.2254 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $166.92 | 10.633% | $184.6686 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $92.66 | 3.305% | $95.7224 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $149.53 | 9.522% | $163.7682 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $229.75 | 10.200% | $253.1845 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $139.59 | 5.115% | $146.73 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,031.88 | $1,128.6138 | $1,128.61 | $1,128.60 | $1,128.60 | |