| 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 | $199.93 | 10.389% | $220.7007 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $241.30 | 11.191% | $268.3039 | $268.30 | $268.30 | $268.30 |
| Purchase #3 | $67.67 | 8.288% | $73.2785 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $24.37 | 5.522% | $25.7157 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $73.46 | 10.801% | $81.3944 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $103.52 | 7.855% | $111.6515 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $141.81 | 4.417% | $148.0737 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $852.06 | $929.1184 | $929.11 | $929.10 | $929.20 | |