| 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 | $120.45 | 3.579% | $124.7609 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $148.30 | 10.688% | $164.1503 | $164.15 | $164.15 | $164.20 |
| Purchase #3 | $236.67 | 13.607% | $268.8737 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $133.65 | 12.731% | $150.665 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $9.39 | 11.427% | $10.463 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $135.92 | 3.198% | $140.2667 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $192.94 | 11.595% | $215.3114 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $977.32 | $1,074.4910 | $1,074.49 | $1,074.40 | $1,074.70 | |