| 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 | $181.29 | 8.112% | $195.9962 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $109.48 | 4.608% | $114.5248 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $67.85 | 3.550% | $70.2587 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $81.58 | 7.564% | $87.7507 | $87.75 | $87.75 | $87.80 |
| Purchase #5 | $196.49 | 9.501% | $215.1585 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $228.72 | 8.443% | $248.0308 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $56.88 | 3.689% | $58.9783 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $922.29 | $990.6980 | $990.70 | $990.70 | $990.80 | |