| 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 | $212.83 | 3.231% | $219.7065 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $200.41 | 11.416% | $223.2888 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $166.69 | 6.628% | $177.7382 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $223.57 | 4.667% | $234.004 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $14.65 | 3.207% | $15.1198 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $124.50 | 5.509% | $131.3587 | $131.36 | $131.35 | $131.40 |
| Purchase #7 | $108.37 | 11.753% | $121.1067 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $1,051.02 | $1,122.3227 | $1,122.33 | $1,122.30 | $1,122.30 | |