| 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 | $225.75 | 6.538% | $240.5095 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $73.27 | 6.432% | $77.9827 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $102.94 | 7.796% | $110.9652 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $10.88 | 9.211% | $11.8822 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $200.68 | 3.774% | $208.2537 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $149.55 | 5.478% | $157.7423 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $196.64 | 4.161% | $204.8222 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $959.71 | $1,012.1578 | $1,012.15 | $1,012.15 | $1,012.20 | |