| 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 | $116.97 | 6.421% | $124.4806 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $130.66 | 7.715% | $140.7404 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $93.84 | 11.158% | $104.3107 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $239.49 | 10.699% | $265.113 | $265.11 | $265.10 | $265.10 |
| Purchase #5 | $209.42 | 13.723% | $238.1587 | $238.16 | $238.15 | $238.20 |
| Purchase #6 | $208.30 | 4.867% | $218.438 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $238.96 | 10.725% | $264.5885 | $264.59 | $264.60 | $264.60 |
| 7 purchase totals = | $1,237.64 | $1,355.8299 | $1,355.83 | $1,355.85 | $1,355.80 | |