| 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 | $215.63 | 8.241% | $233.4001 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $145.38 | 11.439% | $162.01 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $199.72 | 13.621% | $226.9239 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $158.45 | 6.279% | $168.3991 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $117.27 | 12.600% | $132.046 | $132.05 | $132.05 | $132.00 |
| Purchase #6 | $236.57 | 5.658% | $249.9551 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $247.75 | 12.711% | $279.2415 | $279.24 | $279.25 | $279.20 |
| 7 purchase totals = | $1,320.77 | $1,451.9757 | $1,451.98 | $1,451.95 | $1,451.90 | |