| 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 | $215.91 | 7.588% | $232.2933 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $105.30 | 8.731% | $114.4937 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $233.30 | 9.383% | $255.1905 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $96.43 | 11.165% | $107.1964 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $23.47 | 6.181% | $24.9207 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $84.77 | 4.781% | $88.8229 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $82.72 | 12.715% | $93.2378 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $841.90 | $916.1553 | $916.15 | $916.15 | $916.10 | |