| 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 | $246.37 | 11.809% | $275.4638 | $275.46 | $275.45 | $275.50 |
| Purchase #2 | $136.49 | 3.153% | $140.7935 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $142.49 | 11.676% | $159.1271 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $128.64 | 9.179% | $140.4479 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $212.50 | 13.205% | $240.5606 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $196.90 | 7.291% | $211.256 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $175.25 | 13.683% | $199.2295 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,238.64 | $1,366.8784 | $1,366.88 | $1,366.90 | $1,366.90 | |