| 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 | $234.93 | 13.372% | $266.3448 | $266.34 | $266.35 | $266.30 |
| Purchase #2 | $231.33 | 4.753% | $242.3251 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $180.85 | 5.265% | $190.3718 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $177.66 | 5.250% | $186.9872 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $210.86 | 3.439% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $178.83 | 11.307% | $199.0503 | $199.05 | $199.05 | $199.10 |
| Purchase #7 | $229.88 | 8.186% | $248.698 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,444.34 | $1,551.8887 | $1,551.89 | $1,551.90 | $1,551.90 | |