| 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 | $103.77 | 3.697% | $107.6064 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $27.68 | 9.165% | $30.2169 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $98.75 | 8.631% | $107.2731 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $239.26 | 6.863% | $255.6804 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $109.79 | 11.248% | $122.1392 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $139.33 | 8.401% | $151.0351 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $248.38 | 3.451% | $256.9516 | $256.95 | $256.95 | $257.00 |
| 7 purchase totals = | $966.96 | $1,030.9027 | $1,030.91 | $1,030.90 | $1,030.90 | |