| 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 | $215.48 | 3.218% | $222.4141 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $172.87 | 9.347% | $189.0282 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $160.55 | 4.336% | $167.5114 | $167.51 | $167.50 | $167.50 |
| Purchase #4 | $248.93 | 8.319% | $269.6385 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $198.35 | 9.849% | $217.8855 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $42.33 | 5.777% | $44.7754 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $122.84 | 5.655% | $129.7866 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $1,161.35 | $1,241.0397 | $1,241.05 | $1,241.10 | $1,241.00 | |