| 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 | $188.51 | 12.397% | $211.8796 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $215.28 | 12.445% | $242.0716 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $160.46 | 10.136% | $176.7242 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $104.32 | 9.450% | $114.1782 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $111.77 | 6.252% | $118.7579 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $240.48 | 3.189% | $248.1489 | $248.15 | $248.15 | $248.10 |
| Purchase #7 | $48.32 | 5.133% | $50.8003 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $1,069.14 | $1,162.5607 | $1,162.56 | $1,162.55 | $1,162.60 | |