| 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 | $194.95 | 12.708% | $219.7242 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $80.25 | 10.372% | $88.5735 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $229.56 | 13.465% | $260.4703 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $18.49 | 3.292% | $19.0987 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $140.31 | 9.845% | $154.1235 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $121.47 | 8.483% | $131.7743 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $67.68 | 9.664% | $74.2206 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $852.71 | $947.9851 | $947.97 | $947.85 | $948.00 | |