| 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 | $181.52 | 12.630% | $204.446 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $13.42 | 12.321% | $15.0735 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $206.27 | 10.438% | $227.8005 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $73.98 | 7.378% | $79.4382 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $104.77 | 12.629% | $118.0014 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $212.66 | 4.183% | $221.5556 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $122.32 | 8.162% | $132.3038 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $914.94 | $998.6190 | $998.62 | $998.60 | $998.60 | |