| 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 | $25.56 | 11.123% | $28.403 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $117.89 | 13.122% | $133.3595 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $189.67 | 8.397% | $205.5966 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $22.29 | 6.331% | $23.7012 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $209.93 | 11.234% | $233.5135 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $206.39 | 13.752% | $234.7728 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $203.94 | 4.446% | $213.0072 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $975.67 | $1,072.3538 | $1,072.35 | $1,072.30 | $1,072.40 | |