| 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 | $201.82 | 12.523% | $227.0939 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $174.95 | 5.753% | $185.0149 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $149.76 | 13.432% | $169.8758 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $24.52 | 5.398% | $25.8436 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $117.33 | 13.249% | $132.8751 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $72.57 | 10.199% | $79.9714 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $106.68 | 8.280% | $115.5131 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $847.63 | $936.1878 | $936.18 | $936.20 | $936.20 | |