| 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 | $226.82 | 11.322% | $252.5006 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $83.96 | 7.779% | $90.4912 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $149.45 | 12.494% | $168.1223 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $186.73 | 5.415% | $196.8414 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $83.89 | 9.451% | $91.8184 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $190.79 | 5.847% | $201.9455 | $201.95 | $201.95 | $201.90 |
| Purchase #7 | $116.87 | 8.662% | $126.9933 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $1,038.51 | $1,128.7127 | $1,128.71 | $1,128.70 | $1,128.60 | |