| 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 | $231.87 | 5.334% | $244.2379 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $228.96 | 5.767% | $242.1641 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $99.51 | 8.557% | $108.0251 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $189.81 | 9.620% | $208.0697 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $165.97 | 8.717% | $180.4376 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $235.65 | 8.818% | $256.4296 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $69.81 | 5.783% | $73.8471 | $73.85 | $73.85 | $73.80 |
| 7 purchase totals = | $1,221.58 | $1,313.2111 | $1,313.22 | $1,313.25 | $1,313.10 | |