| 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 | $79.45 | 9.834% | $87.2631 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $237.64 | 7.182% | $254.7073 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $189.32 | 8.679% | $205.7511 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $155.53 | 11.820% | $173.9136 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $196.61 | 6.740% | $209.8615 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $93.82 | 6.223% | $99.6584 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $249.78 | 12.173% | $280.1857 | $280.19 | $280.20 | $280.20 |
| 7 purchase totals = | $1,202.15 | $1,311.3407 | $1,311.34 | $1,311.30 | $1,311.50 | |