| 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 | $134.61 | 4.281% | $140.3727 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $150.96 | 12.525% | $169.8677 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $28.33 | 11.141% | $31.4862 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $245.96 | 8.131% | $265.959 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $81.27 | 9.262% | $88.7972 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $34.93 | 5.772% | $36.9462 | $36.95 | $36.95 | $36.90 |
| Purchase #7 | $111.70 | 6.548% | $119.0141 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $787.76 | $852.4431 | $852.45 | $852.40 | $852.50 | |