| 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 | $68.99 | 3.534% | $71.4281 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $206.25 | 8.482% | $223.7441 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $115.67 | 13.519% | $131.3074 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $177.95 | 8.816% | $193.6381 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $131.93 | 6.183% | $140.0872 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $73.89 | 8.167% | $79.9246 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $236.94 | 12.821% | $267.3181 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $1,011.62 | $1,107.4476 | $1,107.45 | $1,107.45 | $1,107.30 | |