| 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 | $201.63 | 10.675% | $223.154 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $191.84 | 6.113% | $203.5672 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $61.53 | 8.558% | $66.7957 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $17.98 | 7.389% | $19.3085 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $85.48 | 12.164% | $95.8778 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $197.94 | 5.825% | $209.47 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $234.38 | 7.183% | $251.2155 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $990.78 | $1,069.3887 | $1,069.40 | $1,069.35 | $1,069.50 | |