| 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 | $229.94 | 10.108% | $253.1823 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $206.26 | 6.183% | $219.0131 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $190.33 | 7.381% | $204.3783 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $112.87 | 4.313% | $117.7381 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $197.93 | 5.577% | $208.9686 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $218.94 | 8.383% | $237.2937 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $123.86 | 12.825% | $139.745 | $139.75 | $139.75 | $139.70 |
| 7 purchase totals = | $1,280.13 | $1,380.3191 | $1,380.32 | $1,380.35 | $1,380.30 | |