| 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 | $119.76 | 7.662% | $128.936 | $128.94 | $128.95 | $128.90 |
| Purchase #2 | $56.81 | 10.150% | $62.5762 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $11.79 | 10.712% | $13.0529 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $15.51 | 9.273% | $16.9482 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $208.37 | 5.714% | $220.2763 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $122.76 | 13.179% | $138.9385 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $101.69 | 10.416% | $112.282 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $636.69 | $693.0101 | $693.02 | $693.10 | $693.00 | |