| 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 | $117.64 | 9.179% | $128.4382 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $240.63 | 3.628% | $249.3601 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $13.41 | 11.279% | $14.9225 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $11.67 | 4.869% | $12.2382 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $232.91 | 9.329% | $254.6382 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $71.44 | 7.469% | $76.7759 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $5.60 | 5.825% | $5.9262 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $693.30 | $742.2993 | $742.31 | $742.35 | $742.20 | |