| 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 | $206.44 | 3.752% | $214.1856 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $11.61 | 8.388% | $12.5838 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $135.28 | 3.535% | $140.0621 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $193.34 | 3.660% | $200.4162 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $33.35 | 6.288% | $35.447 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $51.28 | 7.850% | $55.3055 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $15.57 | 10.161% | $17.1521 | $17.15 | $17.15 | $17.20 |
| 7 purchase totals = | $646.87 | $675.1523 | $675.16 | $675.15 | $675.20 | |