| 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 | $116.76 | 9.690% | $128.074 | $128.07 | $128.05 | $128.10 |
| Purchase #2 | $228.82 | 13.339% | $259.3423 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $165.49 | 5.407% | $174.438 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $183.93 | 3.727% | $190.7851 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $194.49 | 7.740% | $209.5435 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $142.34 | 10.281% | $156.974 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $106.28 | 12.777% | $119.8594 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $1,138.11 | $1,239.0163 | $1,239.01 | $1,239.00 | $1,239.00 | |