| 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 | $124.92 | 10.330% | $137.8242 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $5.90 | 13.323% | $6.6861 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $195.59 | 10.755% | $216.6257 | $216.63 | $216.65 | $216.60 |
| Purchase #4 | $146.60 | 8.479% | $159.0302 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $226.43 | 12.484% | $254.6975 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $134.63 | 8.205% | $145.6764 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $59.37 | 8.454% | $64.3891 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $893.44 | $984.9292 | $984.94 | $985.00 | $984.90 | |