| 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 | $227.32 | 3.176% | $234.5397 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $224.30 | 10.811% | $248.5491 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $177.37 | 12.269% | $199.1315 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $240.36 | 8.165% | $259.9854 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $86.54 | 7.128% | $92.7086 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $66.86 | 11.595% | $74.6124 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $51.59 | 3.634% | $53.4648 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $1,074.34 | $1,162.9915 | $1,162.99 | $1,163.00 | $1,162.90 | |