| 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 | $190.42 | 6.141% | $202.1137 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $223.38 | 3.347% | $230.8565 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $37.92 | 4.711% | $39.7064 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $88.31 | 7.116% | $94.5941 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $221.84 | 5.470% | $233.9746 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $6.85 | 11.184% | $7.6161 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $96.84 | 9.865% | $106.3933 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $865.56 | $915.2547 | $915.25 | $915.20 | $915.30 | |