| 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 | $157.43 | 9.507% | $172.3969 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $209.80 | 5.631% | $221.6138 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $221.38 | 3.603% | $229.3563 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $12.84 | 12.597% | $14.4575 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $23.84 | 10.527% | $26.3496 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $240.61 | 4.714% | $251.9524 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $188.76 | 12.562% | $212.472 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $1,054.66 | $1,128.5985 | $1,128.60 | $1,128.55 | $1,128.70 | |