| 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 | $9.91 | 10.700% | $10.9704 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $215.77 | 10.814% | $239.1034 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $212.67 | 4.315% | $221.8467 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $208.61 | 3.303% | $215.5004 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $240.45 | 9.198% | $262.5666 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $21.45 | 5.507% | $22.6313 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $174.59 | 4.812% | $182.9913 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $1,083.45 | $1,155.6101 | $1,155.61 | $1,155.60 | $1,155.60 | |