| 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 | $121.65 | 10.196% | $134.0534 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $172.47 | 5.606% | $182.1387 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $179.31 | 12.594% | $201.8923 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $36.83 | 6.215% | $39.119 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $10.36 | 7.647% | $11.1522 | $11.15 | $11.15 | $11.20 |
| Purchase #6 | $55.57 | 8.831% | $60.4774 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $247.67 | 3.365% | $256.0041 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $823.86 | $884.8371 | $884.83 | $884.85 | $884.90 | |