| 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 | $106.62 | 7.824% | $114.9619 | $114.96 | $114.95 | $115.00 |
| Purchase #2 | $30.89 | 10.331% | $34.0812 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $52.33 | 5.284% | $55.0951 | $55.10 | $55.10 | $55.10 |
| Purchase #4 | $134.84 | 7.779% | $145.3292 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $114.82 | 8.740% | $124.8553 | $124.86 | $124.85 | $124.90 |
| Purchase #6 | $193.27 | 10.865% | $214.2688 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $105.74 | 8.459% | $114.6845 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $738.51 | $803.2760 | $803.28 | $803.30 | $803.40 | |