| 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 | $108.86 | 3.318% | $112.472 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $198.69 | 8.796% | $216.1668 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $240.72 | 4.732% | $252.1109 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $242.65 | 12.113% | $272.0422 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $90.96 | 12.329% | $102.1745 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $93.97 | 9.828% | $103.2054 | $103.21 | $103.20 | $103.20 |
| Purchase #7 | $65.86 | 5.618% | $69.56 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $1,041.71 | $1,127.7318 | $1,127.73 | $1,127.65 | $1,127.80 | |