| 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 | $95.44 | 13.428% | $108.2557 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $244.95 | 3.729% | $254.0842 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $116.53 | 12.283% | $130.8434 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $108.47 | 9.333% | $118.5935 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $209.40 | 12.656% | $235.9017 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $23.25 | 12.256% | $26.0995 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $66.64 | 12.493% | $74.9653 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $864.68 | $948.7433 | $948.74 | $948.75 | $948.80 | |