| 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 | $199.66 | 13.326% | $226.2667 | $226.27 | $226.25 | $226.30 |
| Purchase #2 | $181.55 | 4.320% | $189.393 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $81.32 | 3.146% | $83.8783 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $10.67 | 11.659% | $11.914 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $177.46 | 10.258% | $195.6638 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $75.41 | 12.392% | $84.7548 | $84.75 | $84.75 | $84.80 |
| Purchase #7 | $243.68 | 12.823% | $274.9271 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $969.75 | $1,066.7977 | $1,066.79 | $1,066.80 | $1,066.90 | |