| 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 | $135.98 | 11.505% | $151.6245 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $21.27 | 10.547% | $23.5133 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $76.67 | 11.316% | $85.346 | $85.35 | $85.35 | $85.30 |
| Purchase #4 | $123.47 | 4.765% | $129.3533 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $229.30 | 3.589% | $237.5296 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $188.63 | 7.756% | $203.2601 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $193.41 | 8.461% | $209.7744 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $968.73 | $1,040.4012 | $1,040.39 | $1,040.35 | $1,040.40 | |