| 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 | $231.74 | 6.115% | $245.9109 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $95.91 | 8.244% | $103.8168 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $117.52 | 12.554% | $132.2735 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $169.75 | 12.126% | $190.3339 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $155.89 | 8.470% | $169.0939 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $114.46 | 13.751% | $130.1994 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $173.27 | 10.558% | $191.5638 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $1,058.54 | $1,163.1922 | $1,163.18 | $1,163.15 | $1,163.20 | |