| 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 | $237.67 | 3.164% | $245.1899 | $245.19 | $245.20 | $245.20 |
| Purchase #2 | $247.30 | 7.253% | $265.2367 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $45.40 | 11.582% | $50.6582 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $64.42 | 8.752% | $70.058 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $185.86 | 7.587% | $199.9612 | $199.96 | $199.95 | $200.00 |
| Purchase #6 | $84.86 | 4.869% | $88.9918 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $210.80 | 7.829% | $227.3035 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,076.31 | $1,147.3993 | $1,147.40 | $1,147.40 | $1,147.50 | |