| 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 | $28.40 | 4.633% | $29.7158 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $223.90 | 4.525% | $234.0315 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $150.31 | 7.867% | $162.1349 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $40.81 | 3.796% | $42.3591 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $130.98 | 11.580% | $146.1475 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $225.69 | 11.171% | $250.9018 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $181.99 | 11.724% | $203.3265 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $982.08 | $1,068.6171 | $1,068.62 | $1,068.65 | $1,068.50 | |