| 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 | $183.71 | 8.574% | $199.4613 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $200.90 | 13.292% | $227.6036 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $74.31 | 13.164% | $84.0922 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $233.71 | 13.163% | $264.4732 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $140.94 | 13.119% | $159.4299 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $235.49 | 9.402% | $257.6308 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $10.83 | 13.376% | $12.2786 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $1,079.89 | $1,204.9696 | $1,204.96 | $1,205.00 | $1,205.00 | |