| 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 | $244.80 | 9.836% | $268.8785 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $243.48 | 3.291% | $251.4929 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $8.67 | 13.376% | $9.8297 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $206.65 | 6.167% | $219.3941 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $60.25 | 5.253% | $63.4149 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $189.31 | 4.828% | $198.4499 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $237.68 | 12.556% | $267.5231 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $1,190.84 | $1,278.9831 | $1,278.97 | $1,279.00 | $1,278.90 | |