| 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 | $229.41 | 13.555% | $260.5065 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $142.92 | 3.861% | $148.4381 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $29.74 | 8.428% | $32.2465 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $221.72 | 8.579% | $240.7414 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $55.95 | 3.484% | $57.8993 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $180.51 | 7.406% | $193.8786 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $219.91 | 12.286% | $246.9281 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $1,080.16 | $1,180.6385 | $1,180.65 | $1,180.70 | $1,180.50 | |