| 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 | $22.84 | 7.861% | $24.6355 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $23.82 | 4.257% | $24.834 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $239.67 | 8.301% | $259.565 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $207.65 | 13.304% | $235.2758 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $30.70 | 6.168% | $32.5936 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $230.27 | 12.495% | $259.0422 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $186.26 | 11.848% | $208.3281 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $941.21 | $1,044.2742 | $1,044.28 | $1,044.35 | $1,044.20 | |