| 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 | $76.39 | 10.517% | $84.4239 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $182.93 | 6.245% | $194.354 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $86.74 | 7.284% | $93.0581 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $201.48 | 6.362% | $214.2982 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $49.67 | 5.731% | $52.5166 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $226.72 | 4.413% | $236.7252 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $175.91 | 6.334% | $187.0521 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $999.84 | $1,062.4281 | $1,062.43 | $1,062.40 | $1,062.50 | |