| 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 | $242.92 | 3.734% | $251.9906 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $239.57 | 5.144% | $251.8935 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $91.77 | 10.388% | $101.3031 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $172.25 | 6.818% | $183.994 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $65.50 | 3.860% | $68.0283 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $124.76 | 8.540% | $135.4145 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $63.71 | 3.517% | $65.9507 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $1,000.48 | $1,058.5747 | $1,058.56 | $1,058.60 | $1,058.60 | |