| 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 | $244.99 | 3.741% | $254.1551 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $84.79 | 10.141% | $93.3886 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $235.63 | 3.193% | $243.1537 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $181.49 | 12.872% | $204.8514 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $58.69 | 4.599% | $61.3892 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $245.74 | 7.775% | $264.8463 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $56.99 | 4.675% | $59.6543 | $59.65 | $59.65 | $59.70 |
| 7 purchase totals = | $1,108.32 | $1,181.4386 | $1,181.44 | $1,181.45 | $1,181.60 | |