| 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 | $216.38 | 4.580% | $226.2902 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $98.84 | 6.767% | $105.5285 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $142.35 | 5.603% | $150.3259 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $5.52 | 11.823% | $6.1726 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $177.87 | 10.360% | $196.2973 | $196.30 | $196.30 | $196.30 |
| Purchase #6 | $157.48 | 9.182% | $171.9398 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $50.49 | 3.397% | $52.2051 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $848.93 | $908.7594 | $908.77 | $908.80 | $908.70 | |