| 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 | $126.94 | 7.408% | $136.3437 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $224.71 | 3.137% | $231.7592 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $42.34 | 9.261% | $46.2611 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $96.50 | 5.439% | $101.7486 | $101.75 | $101.75 | $101.70 |
| Purchase #5 | $228.51 | 9.490% | $250.1956 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $221.90 | 12.472% | $249.5754 | $249.58 | $249.60 | $249.60 |
| Purchase #7 | $107.47 | 11.576% | $119.9107 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $1,048.37 | $1,135.7943 | $1,135.80 | $1,135.80 | $1,135.80 | |