| 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 | $225.44 | 9.651% | $247.1972 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $215.99 | 7.835% | $232.9128 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $142.51 | 11.592% | $159.0298 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $244.44 | 6.326% | $259.9033 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $6.34 | 9.243% | $6.926 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $67.82 | 4.524% | $70.8882 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $169.97 | 10.176% | $187.2661 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $1,072.51 | $1,164.1234 | $1,164.13 | $1,164.15 | $1,164.10 | |