| 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 | $231.28 | 10.400% | $255.3331 | $255.33 | $255.35 | $255.30 |
| Purchase #2 | $150.86 | 6.438% | $160.5724 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $69.94 | 13.745% | $79.5533 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $174.57 | 6.221% | $185.43 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $115.89 | 12.281% | $130.1225 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $207.57 | 7.138% | $222.3863 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $77.94 | 11.872% | $87.193 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $1,028.05 | $1,120.5906 | $1,120.58 | $1,120.60 | $1,120.60 | |