| 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 | $5.39 | 12.280% | $6.0519 | $6.05 | $6.05 | $6.10 |
| Purchase #2 | $221.25 | 7.297% | $237.3946 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $180.64 | 10.230% | $199.1195 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $233.28 | 9.751% | $256.0271 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $193.31 | 12.700% | $217.8604 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $133.58 | 6.198% | $141.8593 | $141.86 | $141.85 | $141.90 |
| Purchase #7 | $10.83 | 6.176% | $11.4989 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $978.28 | $1,069.8117 | $1,069.81 | $1,069.80 | $1,069.90 | |