| 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 | $33.99 | 10.369% | $37.5144 | $37.51 | $37.50 | $37.50 |
| Purchase #2 | $196.38 | 3.752% | $203.7482 | $203.75 | $203.75 | $203.70 |
| Purchase #3 | $212.42 | 12.498% | $238.9683 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $116.47 | 12.355% | $130.8599 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $7.79 | 6.640% | $8.3073 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $245.62 | 7.858% | $264.9208 | $264.92 | $264.90 | $264.90 |
| Purchase #7 | $97.25 | 3.740% | $100.8872 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $909.92 | $985.2061 | $985.21 | $985.15 | $985.20 | |