| 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 | $114.32 | 5.258% | $120.3309 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $84.77 | 6.502% | $90.2817 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $106.33 | 13.276% | $120.4464 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $199.55 | 10.128% | $219.7604 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $220.65 | 12.773% | $248.8336 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $47.84 | 3.704% | $49.612 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $84.93 | 10.563% | $93.9012 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $858.39 | $943.1662 | $943.16 | $943.20 | $943.10 | |