| 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 | $197.94 | 9.233% | $216.2158 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $241.62 | 12.864% | $272.702 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $120.79 | 5.396% | $127.3078 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $36.33 | 13.831% | $41.3548 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $22.36 | 5.390% | $23.5652 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $224.42 | 8.838% | $244.2542 | $244.25 | $244.25 | $244.30 |
| Purchase #7 | $202.74 | 4.406% | $211.6727 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $1,046.20 | $1,137.0725 | $1,137.07 | $1,137.00 | $1,137.20 | |