| 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 | $209.25 | 4.506% | $218.6788 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $5.78 | 5.636% | $6.1058 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $69.93 | 3.583% | $72.4356 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $43.76 | 12.815% | $49.3678 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $118.25 | 6.815% | $126.3087 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $79.53 | 10.215% | $87.654 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $212.82 | 13.182% | $240.8739 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $739.32 | $801.4246 | $801.43 | $801.40 | $801.50 | |