| 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 | $125.70 | 4.756% | $131.6783 | $131.68 | $131.70 | $131.70 |
| Purchase #2 | $191.39 | 5.536% | $201.9854 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $63.46 | 7.821% | $68.4232 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $41.25 | 6.709% | $44.0175 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $234.43 | 4.246% | $244.3839 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $196.77 | 13.466% | $223.267 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $158.60 | 3.846% | $164.6998 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,011.60 | $1,078.4551 | $1,078.46 | $1,078.45 | $1,078.50 | |