| 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 | $239.80 | 7.184% | $257.0272 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $130.32 | 6.213% | $138.4168 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $178.67 | 7.658% | $192.3525 | $192.35 | $192.35 | $192.40 |
| Purchase #4 | $148.94 | 5.623% | $157.3149 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $193.26 | 10.513% | $213.5774 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $141.75 | 12.559% | $159.5524 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $227.36 | 9.676% | $249.3594 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,260.10 | $1,367.6006 | $1,367.60 | $1,367.60 | $1,367.70 | |