| 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 | $103.67 | 10.572% | $114.63 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $207.77 | 11.124% | $230.8823 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $99.70 | 8.611% | $108.2852 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $237.46 | 8.426% | $257.4684 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $135.68 | 9.793% | $148.9671 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $82.65 | 4.124% | $86.0585 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $201.72 | 4.147% | $210.0853 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,068.65 | $1,156.3768 | $1,156.39 | $1,156.40 | $1,156.50 | |