| 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 | $247.52 | 4.482% | $258.6138 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $191.61 | 13.863% | $218.1729 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $184.70 | 5.826% | $195.4606 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $25.35 | 12.584% | $28.54 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $124.84 | 6.578% | $133.052 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $62.78 | 10.491% | $69.3662 | $69.37 | $69.35 | $69.40 |
| Purchase #7 | $74.91 | 12.161% | $84.0198 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $911.71 | $987.2253 | $987.22 | $987.15 | $987.30 | |