| 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 | $198.80 | 3.757% | $206.2689 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $125.44 | 13.771% | $142.7143 | $142.71 | $142.70 | $142.70 |
| Purchase #3 | $48.70 | 5.445% | $51.3517 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $186.83 | 13.469% | $211.9941 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $58.33 | 5.641% | $61.6204 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $228.70 | 13.169% | $258.8175 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $185.81 | 8.132% | $200.9201 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $1,032.61 | $1,133.6870 | $1,133.68 | $1,133.60 | $1,133.70 | |