| 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 | $250.36 | 6.712% | $267.1642 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $148.99 | 9.294% | $162.8371 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $8.72 | 9.491% | $9.5476 | $9.55 | $9.55 | $9.50 |
| Purchase #4 | $99.54 | 13.452% | $112.9301 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $100.91 | 11.747% | $112.7639 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $112.66 | 10.745% | $124.7653 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $118.83 | 10.475% | $131.2774 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $840.01 | $921.2856 | $921.29 | $921.30 | $921.30 | |