| 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 | $104.36 | 11.504% | $116.3656 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $169.55 | 9.529% | $185.7064 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $167.32 | 13.376% | $189.7007 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $233.46 | 5.379% | $246.0178 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $38.28 | 5.465% | $40.372 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $27.58 | 7.214% | $29.5696 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $210.98 | 13.635% | $239.7471 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $951.53 | $1,047.4792 | $1,047.49 | $1,047.40 | $1,047.50 | |