| 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 | $191.55 | 12.829% | $216.1239 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $175.44 | 3.828% | $182.1558 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $142.89 | 3.263% | $147.5525 | $147.55 | $147.55 | $147.60 |
| Purchase #4 | $66.79 | 10.412% | $73.7442 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $240.73 | 8.472% | $261.1246 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $92.43 | 10.269% | $101.9216 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $99.35 | 4.366% | $103.6876 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $1,009.18 | $1,086.3102 | $1,086.30 | $1,086.25 | $1,086.30 | |