| 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 | $193.79 | 13.254% | $219.4749 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $200.75 | 7.844% | $216.4968 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $242.45 | 12.582% | $272.9551 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $186.59 | 12.161% | $209.2812 | $209.28 | $209.30 | $209.30 |
| Purchase #5 | $109.53 | 8.263% | $118.5805 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $210.38 | 9.858% | $231.1193 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $192.71 | 8.867% | $209.7976 | $209.80 | $209.80 | $209.80 |
| 7 purchase totals = | $1,336.20 | $1,477.7054 | $1,477.71 | $1,477.70 | $1,477.80 | |