| 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 | $21.55 | 12.743% | $24.2961 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $198.72 | 7.374% | $213.3736 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $83.54 | 6.712% | $89.1472 | $89.15 | $89.15 | $89.10 |
| Purchase #4 | $8.32 | 11.821% | $9.3035 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $119.63 | 3.449% | $123.756 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $21.48 | 12.735% | $24.2155 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $244.70 | 9.297% | $267.4498 | $267.45 | $267.45 | $267.40 |
| 7 purchase totals = | $697.94 | $751.5417 | $751.55 | $751.50 | $751.50 | |