| 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 | $105.65 | 6.593% | $112.6155 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $89.47 | 3.558% | $92.6533 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $58.85 | 9.270% | $64.3054 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $218.30 | 4.484% | $228.0886 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $61.72 | 13.440% | $70.0152 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $234.61 | 11.327% | $261.1843 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $220.71 | 12.535% | $248.376 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $989.31 | $1,077.2383 | $1,077.25 | $1,077.25 | $1,077.30 | |