| 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 | $30.75 | 6.766% | $32.8305 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $109.35 | 7.838% | $117.9209 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $241.94 | 13.168% | $273.7987 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $250.60 | 3.478% | $259.3159 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $136.99 | 13.302% | $155.2124 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $58.54 | 4.866% | $61.3886 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $218.68 | 13.555% | $248.3221 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $1,046.85 | $1,148.7891 | $1,148.79 | $1,148.75 | $1,148.70 | |