| 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 | $195.79 | 12.287% | $219.8467 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $91.86 | 11.122% | $102.0767 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $64.45 | 8.531% | $69.9482 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $114.99 | 4.727% | $120.4256 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $199.85 | 7.815% | $215.4683 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $179.87 | 5.379% | $189.5452 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $145.82 | 6.625% | $155.4806 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $992.63 | $1,072.7913 | $1,072.81 | $1,072.85 | $1,072.70 | |