| 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 | $12.99 | 10.559% | $14.3616 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $211.31 | 12.346% | $237.3983 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $154.40 | 10.687% | $170.9007 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $89.88 | 11.159% | $99.9097 | $99.91 | $99.90 | $99.90 |
| Purchase #5 | $247.70 | 7.564% | $266.436 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $106.31 | 4.693% | $111.2991 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $6.27 | 11.236% | $6.9745 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $828.86 | $907.2799 | $907.28 | $907.25 | $907.30 | |