| 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 | $175.51 | 10.768% | $194.4089 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $44.35 | 8.186% | $47.9805 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $69.75 | 8.388% | $75.6006 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $199.90 | 4.268% | $208.4317 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $117.85 | 7.804% | $127.047 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $170.36 | 10.573% | $188.3722 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $192.63 | 12.470% | $216.651 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $970.35 | $1,058.4919 | $1,058.49 | $1,058.50 | $1,058.50 | |