| 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 | $22.70 | 12.233% | $25.4769 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $238.56 | 4.789% | $249.9846 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $52.27 | 7.640% | $56.2634 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $231.87 | 6.126% | $246.0744 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $144.75 | 13.471% | $164.2493 | $164.25 | $164.25 | $164.20 |
| Purchase #6 | $87.60 | 11.399% | $97.5855 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $139.85 | 13.196% | $158.3046 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $917.60 | $997.9387 | $997.93 | $997.95 | $998.00 | |