| 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 | $81.84 | 12.845% | $92.3523 | $92.35 | $92.35 | $92.40 |
| Purchase #2 | $211.75 | 4.396% | $221.0585 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $42.92 | 11.574% | $47.8876 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $144.31 | 7.791% | $155.5532 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $208.78 | 8.214% | $225.9292 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $206.85 | 8.350% | $224.122 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $71.26 | 12.778% | $80.3656 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $967.71 | $1,047.2684 | $1,047.27 | $1,047.25 | $1,047.40 | |