| 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 | $188.40 | 11.677% | $210.3995 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $209.93 | 13.529% | $238.3314 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $153.40 | 9.364% | $167.7644 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $73.50 | 10.378% | $81.1278 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $220.32 | 12.660% | $248.2125 | $248.21 | $248.20 | $248.20 |
| Purchase #6 | $136.66 | 4.869% | $143.314 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $29.52 | 10.741% | $32.6907 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $1,011.73 | $1,121.8403 | $1,121.83 | $1,121.85 | $1,121.80 | |