| 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 | $108.60 | 12.249% | $121.9024 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $107.39 | 3.552% | $111.2045 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $197.98 | 10.261% | $218.2947 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $230.36 | 5.156% | $242.2374 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $64.80 | 5.509% | $68.3698 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $68.66 | 3.193% | $70.8523 | $70.85 | $70.85 | $70.90 |
| Purchase #7 | $118.25 | 3.350% | $122.2114 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $896.04 | $955.0725 | $955.06 | $955.05 | $955.10 | |