| 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 | $135.52 | 4.847% | $142.0887 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $94.28 | 3.372% | $97.4591 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $247.46 | 9.598% | $271.2112 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $225.65 | 9.568% | $247.2402 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $75.36 | 8.822% | $82.0083 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $141.62 | 7.282% | $151.9328 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $195.85 | 4.625% | $204.9081 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,115.74 | $1,196.8484 | $1,196.85 | $1,196.85 | $1,196.80 | |