| 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 | $219.51 | 9.272% | $239.863 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $17.52 | 9.753% | $19.2287 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $231.76 | 6.757% | $247.42 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $75.37 | 8.517% | $81.7893 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $209.38 | 3.810% | $217.3574 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $192.61 | 13.632% | $218.8666 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $188.76 | 11.609% | $210.6731 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,134.91 | $1,235.1981 | $1,235.20 | $1,235.15 | $1,235.30 | |