| 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 | $84.71 | 7.599% | $91.1471 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $196.64 | 5.470% | $207.3962 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $224.85 | 4.552% | $235.0852 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $104.35 | 7.410% | $112.0823 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $243.75 | 12.693% | $274.6892 | $274.69 | $274.70 | $274.70 |
| Purchase #6 | $212.57 | 8.145% | $229.8838 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $207.76 | 5.787% | $219.7831 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,274.63 | $1,370.0669 | $1,370.07 | $1,370.15 | $1,370.10 | |