| 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 | $204.64 | 9.720% | $224.531 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $145.55 | 11.614% | $162.4542 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $134.88 | 9.655% | $147.9027 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $133.87 | 10.318% | $147.6827 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $64.48 | 10.373% | $71.1685 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $93.99 | 3.718% | $97.4845 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $123.35 | 6.364% | $131.2 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $900.76 | $982.4236 | $982.41 | $982.45 | $982.50 | |