| 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 | $204.82 | 10.190% | $225.6912 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $68.25 | 9.484% | $74.7228 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $242.59 | 6.278% | $257.8198 | $257.82 | $257.80 | $257.80 |
| Purchase #4 | $197.45 | 12.487% | $222.1056 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $9.54 | 5.149% | $10.0312 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $132.73 | 10.229% | $146.307 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $24.86 | 11.512% | $27.7219 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $880.24 | $964.3995 | $964.40 | $964.35 | $964.30 | |