| 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 | $224.37 | 10.226% | $247.3141 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $83.85 | 4.717% | $87.8052 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $249.94 | 6.338% | $265.7812 | $265.78 | $265.80 | $265.80 |
| Purchase #4 | $14.32 | 3.671% | $14.8457 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $193.93 | 6.603% | $206.7352 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $229.59 | 7.306% | $246.3638 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $147.85 | 5.153% | $155.4687 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,143.85 | $1,224.3139 | $1,224.32 | $1,224.30 | $1,224.30 | |