| 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 | $186.26 | 13.208% | $210.8612 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $94.29 | 10.247% | $103.9519 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $214.42 | 8.136% | $231.8652 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $85.85 | 11.602% | $95.8103 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $98.70 | 3.311% | $101.968 | $101.97 | $101.95 | $102.00 |
| Purchase #6 | $54.41 | 7.851% | $58.6817 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $102.62 | 8.508% | $111.3509 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $836.55 | $914.4892 | $914.49 | $914.45 | $914.70 | |