| 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 | $88.48 | 13.831% | $100.7177 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $14.25 | 12.328% | $16.0067 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $236.65 | 9.359% | $258.7981 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $215.96 | 4.737% | $226.19 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $120.59 | 7.299% | $129.3919 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $136.75 | 4.468% | $142.86 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $18.31 | 7.253% | $19.638 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $830.99 | $893.6024 | $893.61 | $893.60 | $893.60 | |