| 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 | $230.74 | 3.700% | $239.2774 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $166.44 | 7.263% | $178.5285 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $22.55 | 6.563% | $24.03 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $76.46 | 11.765% | $85.4555 | $85.46 | $85.45 | $85.50 |
| Purchase #5 | $186.84 | 4.787% | $195.784 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $235.55 | 3.113% | $242.8827 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $31.29 | 6.276% | $33.2538 | $33.25 | $33.25 | $33.30 |
| 7 purchase totals = | $949.87 | $999.2119 | $999.21 | $999.30 | $999.30 | |