| 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 | $180.92 | 13.361% | $205.0927 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $240.52 | 10.200% | $265.053 | $265.05 | $265.05 | $265.10 |
| Purchase #3 | $24.48 | 9.315% | $26.7603 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $135.35 | 3.401% | $139.9533 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $183.86 | 3.341% | $190.0028 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $121.61 | 12.833% | $137.2162 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $29.64 | 5.752% | $31.3449 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $916.38 | $995.4232 | $995.41 | $995.40 | $995.50 | |