| 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 | $125.82 | 7.503% | $135.2603 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $79.29 | 8.245% | $85.8275 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $195.93 | 6.444% | $208.5557 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $209.89 | 3.350% | $216.9213 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $228.72 | 7.251% | $245.3045 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $87.79 | 7.747% | $94.5911 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $108.31 | 4.275% | $112.9403 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $1,035.75 | $1,099.4007 | $1,099.40 | $1,099.40 | $1,099.40 | |