| 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 | $105.98 | 3.227% | $109.4 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $36.66 | 6.126% | $38.9058 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $16.80 | 13.138% | $19.0072 | $19.01 | $19.00 | $19.00 |
| Purchase #4 | $101.88 | 11.522% | $113.6186 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $76.98 | 12.814% | $86.8442 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $219.81 | 10.348% | $242.5559 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $245.76 | 12.457% | $276.3743 | $276.37 | $276.35 | $276.40 |
| 7 purchase totals = | $803.87 | $886.7060 | $886.71 | $886.65 | $886.70 | |