| 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 | $223.35 | 4.628% | $233.6866 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $223.47 | 6.218% | $237.3654 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $93.50 | 4.354% | $97.571 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $165.63 | 5.363% | $174.5127 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $101.73 | 7.327% | $109.1838 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $131.91 | 13.659% | $149.9276 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $46.96 | 4.189% | $48.9272 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $986.55 | $1,051.1743 | $1,051.18 | $1,051.20 | $1,051.20 | |