| 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 | $77.89 | 13.416% | $88.3397 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $119.71 | 11.836% | $133.8789 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $170.35 | 9.334% | $186.2505 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $244.60 | 13.250% | $277.0095 | $277.01 | $277.00 | $277.00 |
| Purchase #5 | $144.35 | 3.296% | $149.1078 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $36.34 | 9.643% | $39.8443 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $237.93 | 9.802% | $261.2519 | $261.25 | $261.25 | $261.30 |
| 7 purchase totals = | $1,031.17 | $1,135.6826 | $1,135.68 | $1,135.70 | $1,135.70 | |