| 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 | $128.90 | 10.430% | $142.3443 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $188.51 | 10.703% | $208.6862 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $112.74 | 8.564% | $122.3951 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $152.74 | 12.117% | $171.2475 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $238.94 | 3.786% | $247.9863 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $161.59 | 5.480% | $170.4451 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $213.37 | 12.715% | $240.5 | $240.50 | $240.50 | $240.50 |
| 7 purchase totals = | $1,196.79 | $1,303.6045 | $1,303.62 | $1,303.65 | $1,303.50 | |