| 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 | $90.42 | 13.775% | $102.8754 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $122.82 | 6.367% | $130.6399 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $88.58 | 3.856% | $91.9956 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $244.48 | 10.499% | $270.148 | $270.15 | $270.15 | $270.10 |
| Purchase #5 | $5.69 | 3.127% | $5.8679 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $199.39 | 11.346% | $222.0128 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $150.69 | 13.609% | $171.1974 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $902.07 | $994.7370 | $994.75 | $994.75 | $994.70 | |