| 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 | $153.31 | 12.764% | $172.8785 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $91.87 | 8.446% | $99.6293 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $229.76 | 11.858% | $257.0049 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $196.70 | 12.534% | $221.3544 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $237.77 | 8.506% | $257.9947 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $220.98 | 7.362% | $237.2485 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $81.87 | 5.593% | $86.449 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $1,212.26 | $1,332.5593 | $1,332.55 | $1,332.60 | $1,332.50 | |