| 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 | $241.74 | 12.171% | $271.1622 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $52.38 | 6.664% | $55.8706 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $199.45 | 13.442% | $226.2601 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $247.39 | 10.847% | $274.2244 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $229.43 | 13.550% | $260.5178 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $63.38 | 12.700% | $71.4293 | $71.43 | $71.45 | $71.40 |
| Purchase #7 | $106.84 | 10.809% | $118.3883 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,140.61 | $1,277.8527 | $1,277.85 | $1,277.80 | $1,277.90 | |