| 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 | $206.27 | 3.154% | $212.7758 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $109.45 | 12.772% | $123.429 | $123.43 | $123.45 | $123.40 |
| Purchase #3 | $203.92 | 7.749% | $219.7218 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $124.43 | 4.133% | $129.5727 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $113.95 | 8.323% | $123.4341 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $120.47 | 4.757% | $126.2008 | $126.20 | $126.20 | $126.20 |
| Purchase #7 | $107.32 | 8.332% | $116.2619 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $985.81 | $1,051.3961 | $1,051.39 | $1,051.40 | $1,051.40 | |