| 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 | $104.94 | 10.290% | $115.7383 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $250.51 | 8.266% | $271.2172 | $271.22 | $271.20 | $271.20 |
| Purchase #3 | $98.32 | 8.426% | $106.6044 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $114.77 | 13.133% | $129.8427 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $188.32 | 10.142% | $207.4194 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $56.34 | 11.734% | $62.9509 | $62.95 | $62.95 | $63.00 |
| Purchase #7 | $119.97 | 5.261% | $126.2816 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $933.17 | $1,020.0545 | $1,020.05 | $1,020.05 | $1,020.00 | |