| 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 | $195.58 | 9.805% | $214.7566 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $229.28 | 10.841% | $254.1362 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $236.47 | 6.648% | $252.1905 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $82.61 | 9.167% | $90.1829 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $210.58 | 6.780% | $224.8573 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $41.56 | 13.671% | $47.2417 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $197.35 | 9.744% | $216.5798 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,193.43 | $1,299.9450 | $1,299.95 | $1,300.00 | $1,300.00 | |