| 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 | $219.74 | 12.379% | $246.9416 | $246.94 | $246.95 | $246.90 |
| Purchase #2 | $24.90 | 7.652% | $26.8053 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $41.50 | 9.488% | $45.4375 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $8.88 | 9.651% | $9.737 | $9.74 | $9.75 | $9.70 |
| Purchase #5 | $48.95 | 5.843% | $51.8101 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $86.66 | 10.396% | $95.6692 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $140.29 | 6.496% | $149.4032 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $570.92 | $625.8039 | $625.81 | $625.80 | $625.70 | |