| 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 | $42.60 | 9.113% | $46.4821 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $153.89 | 9.840% | $169.0328 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $207.40 | 9.410% | $226.9163 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $220.94 | 4.474% | $230.8249 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $214.43 | 8.718% | $233.124 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $92.92 | 12.771% | $104.7868 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $226.54 | 12.494% | $254.8439 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,158.72 | $1,266.0108 | $1,266.00 | $1,266.00 | $1,265.90 | |