| 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 | $138.45 | 5.874% | $146.5826 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $22.73 | 11.302% | $25.2989 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $220.75 | 9.221% | $241.1054 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $14.98 | 8.353% | $16.2313 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $243.27 | 11.379% | $270.9517 | $270.95 | $270.95 | $271.00 |
| Purchase #6 | $217.33 | 11.599% | $242.5381 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $33.82 | 13.802% | $38.4878 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $891.33 | $981.1958 | $981.20 | $981.25 | $981.20 | |