| 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 | $28.63 | 13.196% | $32.408 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $209.58 | 10.606% | $231.8081 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $108.51 | 4.410% | $113.2953 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $237.56 | 8.473% | $257.6885 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $144.46 | 12.604% | $162.6677 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $200.95 | 4.286% | $209.5627 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $55.81 | 11.835% | $62.4151 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $985.50 | $1,069.8454 | $1,069.86 | $1,069.80 | $1,069.90 | |