| 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 | $231.42 | 6.791% | $247.1357 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $176.74 | 9.625% | $193.7512 | $193.75 | $193.75 | $193.80 |
| Purchase #3 | $228.45 | 4.128% | $237.8804 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $16.98 | 5.144% | $17.8535 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $99.67 | 7.285% | $106.931 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $240.86 | 10.198% | $265.4229 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $250.46 | 9.505% | $274.2662 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $1,244.58 | $1,343.2409 | $1,343.24 | $1,343.25 | $1,343.30 | |