| 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 | $235.71 | 13.698% | $267.9976 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $12.40 | 12.293% | $13.9243 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $9.91 | 10.397% | $10.9403 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $21.33 | 9.296% | $23.3128 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $35.84 | 6.633% | $38.2173 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $245.95 | 12.606% | $276.9545 | $276.95 | $276.95 | $277.00 |
| Purchase #7 | $223.53 | 4.362% | $233.2804 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $784.67 | $864.6272 | $864.62 | $864.60 | $864.60 | |