| 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 | $79.68 | 9.536% | $87.2783 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $135.29 | 6.700% | $144.3544 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $110.76 | 3.846% | $115.0198 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $202.91 | 8.532% | $220.2223 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $195.81 | 5.491% | $206.5619 | $206.56 | $206.55 | $206.60 |
| Purchase #6 | $223.43 | 11.105% | $248.2419 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $176.93 | 7.476% | $190.1573 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $1,124.81 | $1,211.8359 | $1,211.83 | $1,211.80 | $1,211.90 | |