| 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 | $230.36 | 10.874% | $255.4093 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $186.26 | 9.681% | $204.2918 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $116.30 | 5.181% | $122.3255 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $199.58 | 13.822% | $227.1659 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $22.82 | 10.280% | $25.1659 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $96.87 | 5.266% | $101.9712 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $24.25 | 13.148% | $27.4384 | $27.44 | $27.45 | $27.40 |
| 7 purchase totals = | $876.44 | $963.7680 | $963.78 | $963.75 | $963.80 | |