| 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 | $221.95 | 10.278% | $244.762 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $189.79 | 11.357% | $211.3445 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $185.53 | 8.252% | $200.8399 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $5.55 | 10.783% | $6.1485 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $122.56 | 7.700% | $131.9971 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $70.33 | 7.709% | $75.7517 | $75.75 | $75.75 | $75.80 |
| Purchase #7 | $176.33 | 5.753% | $186.4743 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $972.04 | $1,057.3180 | $1,057.31 | $1,057.30 | $1,057.30 | |