| 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 | $216.40 | 10.341% | $238.7779 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $140.34 | 3.222% | $144.8618 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $142.36 | 7.667% | $153.2747 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $235.92 | 8.254% | $255.3928 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $66.33 | 10.808% | $73.4989 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $130.28 | 9.774% | $143.0136 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $247.45 | 8.428% | $268.3051 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $1,179.08 | $1,277.1248 | $1,277.12 | $1,277.10 | $1,277.20 | |