| 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 | $109.84 | 10.475% | $121.3457 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $217.70 | 6.414% | $231.6633 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $213.61 | 13.244% | $241.9005 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $214.89 | 12.259% | $241.2334 | $241.23 | $241.25 | $241.20 |
| Purchase #5 | $86.57 | 12.668% | $97.5367 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $30.68 | 3.356% | $31.7096 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $128.81 | 9.494% | $141.0392 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $1,002.10 | $1,106.4284 | $1,106.43 | $1,106.45 | $1,106.30 | |