| 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 | $194.84 | 4.395% | $203.4032 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $135.70 | 11.354% | $151.1074 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $194.67 | 6.829% | $207.964 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $231.53 | 13.502% | $262.7912 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $192.78 | 12.222% | $216.3416 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $93.83 | 5.842% | $99.3115 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $82.35 | 4.229% | $85.8326 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $1,125.70 | $1,226.7515 | $1,226.74 | $1,226.75 | $1,226.70 | |