| 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 | $247.30 | 8.840% | $269.1613 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $65.80 | 4.511% | $68.7682 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $35.97 | 5.396% | $37.9109 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $222.77 | 13.184% | $252.14 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $226.70 | 9.341% | $247.876 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $111.97 | 9.345% | $122.4336 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $117.92 | 5.200% | $124.0518 | $124.05 | $124.05 | $124.10 |
| 7 purchase totals = | $1,028.43 | $1,122.3418 | $1,122.34 | $1,122.35 | $1,122.40 | |