| 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 | $222.37 | 4.548% | $232.4834 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $175.94 | 4.633% | $184.0913 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $238.37 | 8.625% | $258.9294 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $233.48 | 12.131% | $261.8035 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $244.74 | 9.195% | $267.2438 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $131.41 | 3.663% | $136.2235 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $147.53 | 13.616% | $167.6177 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $1,393.84 | $1,508.3926 | $1,508.38 | $1,508.40 | $1,508.30 | |