| 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 | $114.40 | 12.733% | $128.9666 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $13.50 | 4.611% | $14.1225 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $69.27 | 9.491% | $75.8444 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $245.54 | 5.519% | $259.0914 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $86.32 | 11.238% | $96.0206 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $226.86 | 5.722% | $239.8409 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $101.44 | 10.488% | $112.079 | $112.08 | $112.10 | $112.10 |
| 7 purchase totals = | $857.33 | $925.9654 | $925.96 | $925.95 | $925.90 | |