| 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 | $9.71 | 10.300% | $10.7101 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $233.97 | 9.773% | $256.8359 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $210.73 | 13.313% | $238.7845 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $181.46 | 9.385% | $198.49 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $116.40 | 5.444% | $122.7368 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $189.61 | 4.808% | $198.7264 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $171.96 | 11.383% | $191.5342 | $191.53 | $191.55 | $191.50 |
| 7 purchase totals = | $1,113.84 | $1,217.8179 | $1,217.82 | $1,217.90 | $1,217.70 | |