| 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 | $226.70 | 12.528% | $255.101 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $11.46 | 4.524% | $11.9785 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $187.81 | 7.477% | $201.8526 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $199.80 | 7.136% | $214.0577 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $141.62 | 3.580% | $146.69 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $142.97 | 9.666% | $156.7895 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $40.49 | 13.699% | $46.0367 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $950.85 | $1,032.5060 | $1,032.51 | $1,032.55 | $1,032.60 | |