| 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 | $183.83 | 12.777% | $207.318 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $245.27 | 4.518% | $256.3513 | $256.35 | $256.35 | $256.40 |
| Purchase #3 | $203.43 | 5.642% | $214.9075 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $150.52 | 11.311% | $167.5453 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $44.66 | 7.284% | $47.913 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $79.61 | 12.164% | $89.2938 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $236.88 | 4.294% | $247.0516 | $247.05 | $247.05 | $247.10 |
| 7 purchase totals = | $1,144.20 | $1,230.3805 | $1,230.38 | $1,230.35 | $1,230.40 | |