| 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 | $197.43 | 3.767% | $204.8672 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $218.97 | 13.171% | $247.8105 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $242.60 | 4.845% | $254.354 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $54.99 | 12.422% | $61.8209 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $10.60 | 7.539% | $11.3991 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $8.25 | 11.375% | $9.1884 | $9.19 | $9.20 | $9.20 |
| Purchase #7 | $56.83 | 4.328% | $59.2896 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $789.67 | $848.7297 | $848.73 | $848.70 | $848.80 | |