| 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 | $112.84 | 11.408% | $125.7128 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $222.40 | 13.606% | $252.6597 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $141.33 | 13.174% | $159.9488 | $159.95 | $159.95 | $159.90 |
| Purchase #4 | $81.34 | 13.163% | $92.0468 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $76.28 | 3.867% | $79.2297 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $5.53 | 5.853% | $5.8537 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $171.49 | 7.327% | $184.0551 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $811.21 | $899.5066 | $899.51 | $899.50 | $899.50 | |