| 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 | $10.56 | 5.296% | $11.1193 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $191.54 | 10.373% | $211.4084 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $229.68 | 10.420% | $253.6127 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $213.87 | 3.411% | $221.1651 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $140.77 | 11.324% | $156.7108 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $230.48 | 4.330% | $240.4598 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $19.75 | 3.725% | $20.4857 | $20.49 | $20.50 | $20.50 |
| 7 purchase totals = | $1,036.65 | $1,114.9618 | $1,114.97 | $1,114.90 | $1,115.00 | |