| 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 | $103.74 | 12.158% | $116.3527 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $197.83 | 9.659% | $216.9384 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $177.52 | 9.762% | $194.8495 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $113.53 | 10.400% | $125.3371 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $89.27 | 4.572% | $93.3514 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $217.84 | 9.243% | $237.975 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $85.83 | 4.390% | $89.5979 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $985.56 | $1,074.4020 | $1,074.41 | $1,074.45 | $1,074.40 | |