| 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 | $118.93 | 12.660% | $133.9865 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $98.64 | 6.189% | $104.7448 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $219.93 | 5.286% | $231.5555 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $156.99 | 3.253% | $162.0969 | $162.10 | $162.10 | $162.10 |
| Purchase #5 | $41.48 | 10.298% | $45.7516 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $46.76 | 13.814% | $53.2194 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $189.83 | 4.738% | $198.8241 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $872.56 | $930.1788 | $930.18 | $930.15 | $930.20 | |