| 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 | $108.87 | 9.711% | $119.4424 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $211.78 | 4.443% | $221.1894 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $31.59 | 5.843% | $33.4358 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $211.48 | 11.450% | $235.6945 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $51.74 | 5.135% | $54.3968 | $54.40 | $54.40 | $54.40 |
| Purchase #6 | $40.57 | 7.824% | $43.7442 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $95.63 | 7.110% | $102.4293 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $751.66 | $810.3324 | $810.33 | $810.40 | $810.20 | |