| 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 | $98.84 | 4.339% | $103.1287 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $116.91 | 10.839% | $129.5819 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $14.56 | 4.280% | $15.1832 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $229.64 | 10.471% | $253.6856 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $160.41 | 9.859% | $176.2248 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $16.82 | 3.823% | $17.463 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $122.93 | 13.402% | $139.4051 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $760.11 | $834.6723 | $834.67 | $834.70 | $834.70 | |