| 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 | $239.25 | 4.417% | $249.8177 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $215.30 | 6.582% | $229.471 | $229.47 | $229.45 | $229.50 |
| Purchase #3 | $89.61 | 12.864% | $101.1374 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $59.82 | 6.677% | $63.8142 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $73.51 | 5.762% | $77.7456 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $156.81 | 12.196% | $175.9345 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $228.34 | 11.145% | $253.7885 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $1,062.64 | $1,151.7089 | $1,151.71 | $1,151.70 | $1,151.60 | |