| 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 | $19.80 | 12.703% | $22.3152 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $206.54 | 11.716% | $230.7382 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $149.95 | 9.288% | $163.8774 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $169.45 | 4.506% | $177.0854 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $231.38 | 3.232% | $238.8582 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $153.32 | 8.780% | $166.7815 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $52.33 | 13.326% | $59.3035 | $59.30 | $59.30 | $59.30 |
| 7 purchase totals = | $982.77 | $1,058.9594 | $1,058.97 | $1,059.00 | $1,059.00 | |