| 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 | $118.64 | 4.284% | $123.7225 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $59.34 | 3.120% | $61.1914 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $100.29 | 12.729% | $113.0559 | $113.06 | $113.05 | $113.10 |
| Purchase #4 | $156.43 | 4.413% | $163.3333 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $170.75 | 10.860% | $189.2935 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $244.70 | 12.390% | $275.0183 | $275.02 | $275.00 | $275.00 |
| Purchase #7 | $250.76 | 6.182% | $266.262 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,100.91 | $1,191.8769 | $1,191.87 | $1,191.85 | $1,191.90 | |