| 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 | $193.29 | 13.543% | $219.4673 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $109.75 | 6.284% | $116.6467 | $116.65 | $116.65 | $116.60 |
| Purchase #3 | $190.98 | 7.763% | $205.8058 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $50.29 | 5.138% | $52.8739 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $132.92 | 8.694% | $144.4761 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $76.38 | 13.541% | $86.7226 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $223.38 | 13.423% | $253.3643 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $976.99 | $1,079.3567 | $1,079.36 | $1,079.30 | $1,079.40 | |