| 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 | $92.50 | 12.428% | $103.9959 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $101.88 | 9.330% | $111.3854 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $103.88 | 3.548% | $107.5657 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $208.60 | 11.507% | $232.6036 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $118.74 | 13.480% | $134.7462 | $134.75 | $134.75 | $134.70 |
| Purchase #6 | $23.39 | 10.866% | $25.9316 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $114.49 | 5.528% | $120.819 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $763.48 | $837.0474 | $837.06 | $837.05 | $837.00 | |