| 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 | $205.84 | 5.277% | $216.7022 | $216.70 | $216.70 | $216.70 |
| Purchase #2 | $250.84 | 9.286% | $274.133 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $82.67 | 3.241% | $85.3493 | $85.35 | $85.35 | $85.30 |
| Purchase #4 | $110.36 | 3.449% | $114.1663 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $85.37 | 9.800% | $93.7363 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $160.90 | 10.433% | $177.6867 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $34.83 | 9.168% | $38.0232 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $930.81 | $999.7970 | $999.80 | $999.80 | $999.70 | |