| 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 | $200.75 | 4.376% | $209.5348 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $235.66 | 13.106% | $266.5456 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $168.78 | 13.393% | $191.3847 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $221.84 | 3.290% | $229.1385 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $120.35 | 5.382% | $126.8272 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $77.51 | 8.807% | $84.3363 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $214.99 | 11.268% | $239.2151 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $1,239.88 | $1,346.9822 | $1,346.99 | $1,347.05 | $1,346.80 | |