| 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 | $104.63 | 11.868% | $117.0475 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $52.44 | 10.300% | $57.8413 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $105.33 | 5.369% | $110.9852 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $218.34 | 9.359% | $238.7744 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $172.94 | 9.326% | $189.0684 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $173.46 | 12.379% | $194.9326 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $81.25 | 10.343% | $89.6537 | $89.65 | $89.65 | $89.70 |
| 7 purchase totals = | $908.39 | $998.3031 | $998.30 | $998.30 | $998.30 | |