| 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 | $80.91 | 10.865% | $89.7009 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $238.36 | 3.536% | $246.7884 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $188.44 | 5.542% | $198.8833 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $175.72 | 10.750% | $194.6099 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $232.71 | 12.772% | $262.4317 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $92.92 | 5.439% | $97.9739 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $49.31 | 9.823% | $54.1537 | $54.15 | $54.15 | $54.20 |
| 7 purchase totals = | $1,058.37 | $1,144.5418 | $1,144.53 | $1,144.55 | $1,144.60 | |