| 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 | $222.48 | 12.181% | $249.5803 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $44.55 | 12.849% | $50.2742 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $211.53 | 4.411% | $220.8606 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $41.79 | 5.628% | $44.1419 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $6.82 | 8.436% | $7.3953 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $154.87 | 12.542% | $174.2938 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $7.61 | 13.410% | $8.6305 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $689.65 | $755.1766 | $755.17 | $755.20 | $755.20 | |