| 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 | $95.31 | 7.344% | $102.3096 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $184.51 | 3.188% | $190.3922 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $221.72 | 3.551% | $229.5933 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $154.92 | 7.484% | $166.5142 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $17.84 | 4.416% | $18.6278 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $87.34 | 12.232% | $98.0234 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $245.99 | 11.478% | $274.2247 | $274.22 | $274.20 | $274.20 |
| 7 purchase totals = | $1,007.63 | $1,079.6852 | $1,079.67 | $1,079.65 | $1,079.60 | |