| 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 | $79.30 | 11.865% | $88.7089 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $211.64 | 7.217% | $226.9141 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $73.37 | 10.869% | $81.3446 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $81.33 | 11.762% | $90.896 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $249.48 | 7.852% | $269.0692 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $119.49 | 11.852% | $133.652 | $133.65 | $133.65 | $133.70 |
| Purchase #7 | $213.45 | 5.677% | $225.5676 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $1,028.06 | $1,116.1524 | $1,116.15 | $1,116.10 | $1,116.20 | |