| 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 | $131.25 | 10.535% | $145.0772 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $247.98 | 11.653% | $276.8771 | $276.88 | $276.90 | $276.90 |
| Purchase #3 | $229.69 | 13.807% | $261.4033 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $148.81 | 9.262% | $162.5928 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $212.93 | 13.784% | $242.2803 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $176.38 | 4.389% | $184.1213 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $10.35 | 10.565% | $11.4435 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $1,157.39 | $1,283.7955 | $1,283.79 | $1,283.85 | $1,283.80 | |