| 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 | $226.41 | 9.689% | $248.3469 | $248.35 | $248.35 | $248.30 |
| Purchase #2 | $116.59 | 12.705% | $131.4028 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $74.85 | 5.220% | $78.7572 | $78.76 | $78.75 | $78.80 |
| Purchase #4 | $137.54 | 13.388% | $155.9539 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $51.48 | 9.360% | $56.2985 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $21.84 | 3.769% | $22.6631 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $176.53 | 3.821% | $183.2752 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $805.24 | $876.6976 | $876.70 | $876.70 | $876.80 | |