| 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 | $121.99 | 11.166% | $135.6114 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $234.50 | 10.553% | $259.2468 | $259.25 | $259.25 | $259.20 |
| Purchase #3 | $231.69 | 8.334% | $250.999 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $63.89 | 7.699% | $68.8089 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $203.84 | 4.371% | $212.7498 | $212.75 | $212.75 | $212.70 |
| Purchase #6 | $177.52 | 9.234% | $193.9122 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $58.39 | 10.438% | $64.4847 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $1,091.82 | $1,185.8128 | $1,185.81 | $1,185.80 | $1,185.70 | |