| 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 | $92.42 | 13.554% | $104.9466 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $105.77 | 6.670% | $112.8249 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $207.60 | 3.649% | $215.1753 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $111.71 | 3.765% | $115.9159 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $230.87 | 8.325% | $250.0899 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $237.52 | 4.329% | $247.8022 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $84.46 | 11.794% | $94.4212 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $1,070.35 | $1,141.1760 | $1,141.18 | $1,141.15 | $1,141.10 | |