| 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 | $181.84 | 10.187% | $200.364 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $222.90 | 3.150% | $229.9214 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $152.26 | 10.559% | $168.3371 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $166.34 | 9.812% | $182.6613 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $136.31 | 3.462% | $141.0291 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $216.41 | 9.406% | $236.7655 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $242.70 | 4.462% | $253.5293 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $1,318.76 | $1,412.6077 | $1,412.61 | $1,412.60 | $1,412.60 | |