| 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 | $209.97 | 5.387% | $221.2811 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $209.72 | 4.826% | $219.8411 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $171.44 | 7.416% | $184.154 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $125.82 | 6.208% | $133.6309 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $236.71 | 6.707% | $252.5861 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $113.83 | 5.784% | $120.4139 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $208.52 | 6.339% | $221.7381 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $1,276.01 | $1,353.6452 | $1,353.64 | $1,353.70 | $1,353.60 | |