| 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 | $234.76 | 4.455% | $245.2186 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $93.41 | 11.707% | $104.3455 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $225.53 | 5.268% | $237.4109 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $134.29 | 4.492% | $140.3223 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $237.52 | 12.203% | $266.5046 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $122.35 | 13.563% | $138.9443 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $146.90 | 8.502% | $159.3894 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,194.76 | $1,292.1356 | $1,292.13 | $1,292.10 | $1,292.00 | |