| 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 | $195.32 | 4.775% | $204.6465 | $204.65 | $204.65 | $204.60 |
| Purchase #2 | $20.91 | 3.170% | $21.5728 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $206.87 | 10.391% | $228.3659 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $163.30 | 11.854% | $182.6576 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $110.73 | 11.828% | $123.8271 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $9.71 | 6.380% | $10.3295 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $132.43 | 6.811% | $141.4498 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $839.27 | $912.8492 | $912.86 | $912.85 | $912.80 | |