| 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 | $248.42 | 4.121% | $258.6574 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $118.70 | 9.518% | $129.9979 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $241.70 | 4.249% | $251.9698 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $248.64 | 6.421% | $264.6052 | $264.61 | $264.60 | $264.60 |
| Purchase #5 | $153.38 | 7.799% | $165.3421 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $65.56 | 3.637% | $67.9444 | $67.94 | $67.95 | $67.90 |
| Purchase #7 | $173.72 | 9.504% | $190.2303 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,250.12 | $1,328.7471 | $1,328.75 | $1,328.75 | $1,328.70 | |