| 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 | $223.80 | 10.409% | $247.0953 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $166.56 | 8.547% | $180.7959 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $181.95 | 11.578% | $203.0162 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $130.93 | 7.627% | $140.916 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $43.32 | 9.857% | $47.5901 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $99.87 | 11.809% | $111.6636 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $39.30 | 12.676% | $44.2817 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $885.73 | $975.3588 | $975.37 | $975.35 | $975.40 | |