| 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 | $186.54 | 7.734% | $200.967 | $200.97 | $200.95 | $201.00 |
| Purchase #2 | $216.89 | 12.264% | $243.4894 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $74.27 | 10.187% | $81.8359 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $19.74 | 4.847% | $20.6968 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $34.63 | 8.418% | $37.5452 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $84.76 | 6.285% | $90.0872 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $235.45 | 12.141% | $264.036 | $264.04 | $264.05 | $264.00 |
| 7 purchase totals = | $852.28 | $938.6575 | $938.68 | $938.70 | $938.60 | |