| 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 | $189.64 | 5.362% | $199.8085 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $50.28 | 6.603% | $53.6 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $97.88 | 13.537% | $111.13 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $189.49 | 12.618% | $213.3998 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $87.85 | 11.202% | $97.691 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $235.45 | 6.317% | $250.3234 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $70.87 | 3.197% | $73.1357 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $921.46 | $999.0884 | $999.09 | $999.10 | $999.00 | |