| 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 | $192.60 | 11.194% | $214.1596 | $214.16 | $214.15 | $214.20 |
| Purchase #2 | $129.39 | 6.700% | $138.0591 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $132.64 | 10.578% | $146.6707 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $27.97 | 10.512% | $30.9102 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $126.47 | 3.345% | $130.7004 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $90.32 | 8.449% | $97.9511 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $217.38 | 13.717% | $247.198 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $916.77 | $1,005.6491 | $1,005.65 | $1,005.60 | $1,005.80 | |