| 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 | $245.40 | 4.192% | $255.6872 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $240.95 | 12.832% | $271.8687 | $271.87 | $271.85 | $271.90 |
| Purchase #3 | $237.57 | 12.113% | $266.3469 | $266.35 | $266.35 | $266.30 |
| Purchase #4 | $103.78 | 11.761% | $115.9856 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $233.43 | 5.571% | $246.4344 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $192.81 | 12.116% | $216.1709 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $156.45 | 7.482% | $168.1556 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $1,410.39 | $1,540.6493 | $1,540.66 | $1,540.65 | $1,540.70 | |