| 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 | $8.48 | 3.264% | $8.7568 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $126.39 | 11.457% | $140.8705 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $121.77 | 7.220% | $130.5618 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $118.33 | 9.808% | $129.9358 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $211.54 | 9.649% | $231.9515 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $100.83 | 10.454% | $111.3708 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $237.47 | 4.580% | $248.3461 | $248.35 | $248.35 | $248.30 |
| 7 purchase totals = | $924.81 | $1,001.7933 | $1,001.80 | $1,001.75 | $1,001.90 | |