| 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 | $227.72 | 12.235% | $255.5815 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $178.33 | 6.186% | $189.3615 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $100.41 | 10.223% | $110.6749 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $196.30 | 4.647% | $205.4221 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $208.93 | 7.405% | $224.4013 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $173.66 | 5.109% | $182.5323 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $81.48 | 3.404% | $84.2536 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $1,166.83 | $1,252.2272 | $1,252.21 | $1,252.20 | $1,252.30 | |