| 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 | $223.33 | 6.659% | $238.2015 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $23.73 | 5.634% | $25.0669 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $180.93 | 13.737% | $205.7844 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $212.86 | 7.207% | $228.2008 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $145.72 | 5.190% | $153.2829 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $76.29 | 7.437% | $81.9637 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $165.30 | 4.666% | $173.0129 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $1,028.16 | $1,105.5131 | $1,105.50 | $1,105.50 | $1,105.60 | |