| 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 | $234.94 | 13.670% | $267.0563 | $267.06 | $267.05 | $267.10 |
| Purchase #2 | $53.36 | 6.830% | $57.0045 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $234.27 | 6.543% | $249.5983 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $109.32 | 8.648% | $118.774 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $171.56 | 3.869% | $178.1977 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $31.45 | 11.521% | $35.0734 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $74.72 | 6.135% | $79.3041 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $909.62 | $985.0083 | $985.00 | $984.95 | $985.10 | |