| 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 | $247.33 | 6.392% | $263.1393 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $111.51 | 7.412% | $119.7751 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $70.98 | 7.329% | $76.1821 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $175.25 | 7.762% | $188.8529 | $188.85 | $188.85 | $188.90 |
| Purchase #5 | $102.70 | 11.313% | $114.3185 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $155.73 | 3.750% | $161.5699 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $191.76 | 9.226% | $209.4518 | $209.45 | $209.45 | $209.50 |
| 7 purchase totals = | $1,055.26 | $1,133.2896 | $1,133.29 | $1,133.30 | $1,133.40 | |