| 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 | $101.55 | 12.147% | $113.8853 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $44.97 | 9.291% | $49.1482 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $173.97 | 11.829% | $194.5489 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $151.77 | 9.298% | $165.8816 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $191.36 | 6.792% | $204.3572 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $224.73 | 13.391% | $254.8236 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $225.99 | 3.220% | $233.2669 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $1,114.34 | $1,215.9117 | $1,215.92 | $1,215.90 | $1,215.90 | |