| 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 | $139.71 | 9.592% | $153.111 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $245.82 | 4.563% | $257.0368 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $37.82 | 3.259% | $39.0526 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $82.89 | 6.258% | $88.0773 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $24.91 | 6.633% | $26.5623 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $73.79 | 7.506% | $79.3287 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $191.58 | 11.640% | $213.8799 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $796.52 | $857.0486 | $857.05 | $857.10 | $857.10 | |