| 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 | $117.82 | 5.132% | $123.8665 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $116.46 | 6.827% | $124.4107 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $40.67 | 13.281% | $46.0714 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $186.99 | 13.423% | $212.0897 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $226.52 | 13.176% | $256.3663 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $220.50 | 10.554% | $243.7716 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $222.44 | 10.620% | $246.0631 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,131.40 | $1,252.6393 | $1,252.64 | $1,252.55 | $1,252.80 | |