| 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 | $213.39 | 3.739% | $221.3687 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $67.76 | 5.258% | $71.3228 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $17.49 | 10.442% | $19.3163 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $126.29 | 11.361% | $140.6378 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $79.43 | 3.346% | $82.0877 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $215.78 | 9.226% | $235.6879 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $173.55 | 6.412% | $184.678 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $893.69 | $955.0992 | $955.11 | $955.10 | $955.10 | |