| 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 | $246.73 | 8.128% | $266.7842 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $232.89 | 9.375% | $254.7234 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $182.50 | 9.487% | $199.8138 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $80.49 | 3.186% | $83.0544 | $83.05 | $83.05 | $83.10 |
| Purchase #5 | $208.57 | 13.671% | $237.0836 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $113.54 | 13.320% | $128.6635 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $221.27 | 13.243% | $250.5728 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,285.99 | $1,420.6957 | $1,420.67 | $1,420.65 | $1,420.80 | |