| 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 | $216.76 | 6.338% | $230.4982 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $97.62 | 7.731% | $105.167 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $220.39 | 6.210% | $234.0762 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $32.63 | 8.453% | $35.3882 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $156.26 | 6.740% | $166.7919 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $182.99 | 4.396% | $191.0342 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $179.64 | 12.343% | $201.813 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $1,086.29 | $1,164.7687 | $1,164.77 | $1,164.80 | $1,164.80 | |