| 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 | $236.53 | 7.305% | $253.8085 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $62.38 | 11.225% | $69.3822 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $198.46 | 8.117% | $214.569 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $235.36 | 9.755% | $258.3194 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $139.90 | 6.462% | $148.9403 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $7.93 | 7.661% | $8.5375 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $88.74 | 10.512% | $98.0683 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $969.30 | $1,051.6252 | $1,051.63 | $1,051.60 | $1,051.60 | |