| 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 | $182.84 | 3.268% | $188.8152 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $139.29 | 11.658% | $155.5284 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $99.35 | 5.372% | $104.6871 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $19.74 | 6.732% | $21.0689 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $199.40 | 13.534% | $226.3868 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $243.78 | 7.529% | $262.1342 | $262.13 | $262.15 | $262.10 |
| Purchase #7 | $88.30 | 6.428% | $93.9759 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $972.70 | $1,052.5965 | $1,052.61 | $1,052.65 | $1,052.60 | |