| 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 | $97.80 | 12.747% | $110.2666 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $136.64 | 9.110% | $149.0879 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $241.56 | 10.270% | $266.3682 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $216.79 | 6.671% | $231.2521 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $184.78 | 4.767% | $193.5885 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $123.42 | 7.230% | $132.3433 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $60.55 | 13.235% | $68.5638 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $1,061.54 | $1,151.4704 | $1,151.47 | $1,151.45 | $1,151.60 | |