| 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 | $209.94 | 5.548% | $221.5875 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $198.48 | 4.434% | $207.2806 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $80.92 | 4.347% | $84.4376 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $112.37 | 5.405% | $118.4436 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $17.45 | 4.803% | $18.2881 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $21.47 | 7.451% | $23.0697 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $158.84 | 13.248% | $179.8831 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $799.47 | $852.9902 | $852.99 | $853.05 | $853.00 | |