| 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 | $198.59 | 7.108% | $212.7058 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $243.90 | 11.649% | $272.3119 | $272.31 | $272.30 | $272.30 |
| Purchase #3 | $249.48 | 7.475% | $268.1286 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $207.98 | 12.552% | $234.0856 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $67.63 | 13.181% | $76.5443 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $101.43 | 3.319% | $104.7965 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $91.60 | 11.187% | $101.8473 | $101.85 | $101.85 | $101.80 |
| 7 purchase totals = | $1,160.61 | $1,270.4200 | $1,270.43 | $1,270.45 | $1,270.30 | |