| 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 | $37.96 | 10.143% | $41.8103 | $41.81 | $41.80 | $41.80 |
| Purchase #2 | $216.70 | 10.862% | $240.238 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $200.97 | 7.730% | $216.505 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $138.32 | 7.841% | $149.1657 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $94.79 | 3.344% | $97.9598 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $246.40 | 10.762% | $272.9176 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $61.36 | 12.640% | $69.1159 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $996.50 | $1,087.7123 | $1,087.73 | $1,087.65 | $1,087.70 | |