| 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 | $192.92 | 3.254% | $199.1976 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $218.66 | 4.675% | $228.8824 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $180.26 | 7.455% | $193.6984 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $144.63 | 9.741% | $158.7184 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $230.89 | 3.276% | $238.454 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $184.32 | 11.423% | $205.3749 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $91.87 | 6.211% | $97.576 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $1,243.55 | $1,321.9017 | $1,321.90 | $1,321.90 | $1,322.00 | |