| 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 | $244.26 | 9.766% | $268.1144 | $268.11 | $268.10 | $268.10 |
| Purchase #2 | $205.44 | 13.786% | $233.762 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $175.65 | 6.119% | $186.398 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $52.64 | 9.519% | $57.6508 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $235.51 | 8.603% | $255.7709 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $30.52 | 9.824% | $33.5183 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $180.59 | 7.331% | $193.8291 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $1,124.61 | $1,229.0435 | $1,229.04 | $1,229.00 | $1,229.10 | |