| 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 | $120.64 | 12.321% | $135.5041 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $11.91 | 7.653% | $12.8215 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $188.75 | 11.228% | $209.9429 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $136.61 | 12.817% | $154.1193 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $215.69 | 3.187% | $222.564 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $33.76 | 9.113% | $36.8365 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $51.47 | 6.299% | $54.7121 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $758.83 | $826.5004 | $826.49 | $826.45 | $826.40 | |