| 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 | $77.68 | 11.180% | $86.3646 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $102.28 | 10.785% | $113.3109 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $214.27 | 5.395% | $225.8299 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $194.53 | 4.848% | $203.9608 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $222.77 | 7.779% | $240.0993 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $198.97 | 13.819% | $226.4657 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $36.72 | 13.465% | $41.6643 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $1,047.22 | $1,137.6955 | $1,137.69 | $1,137.65 | $1,137.80 | |