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 | $79.40 | 12.445% | $89.2813 | $89.28 | $89.30 | $89.30 |
Purchase #2 | $201.85 | 13.839% | $229.784 | $229.78 | $229.80 | $229.80 |
Purchase #3 | $22.30 | 3.332% | $23.043 | $23.04 | $23.05 | $23.00 |
Purchase #4 | $222.76 | 3.237% | $229.9707 | $229.97 | $229.95 | $230.00 |
Purchase #5 | $12.81 | 3.249% | $13.2262 | $13.23 | $13.25 | $13.20 |
Purchase #6 | $222.98 | 6.796% | $238.1337 | $238.13 | $238.15 | $238.10 |
Purchase #7 | $249.92 | 13.866% | $284.5739 | $284.57 | $284.55 | $284.60 |
7 purchase totals = | $1,012.02 | $1,108.0128 | $1,108.00 | $1,108.05 | $1,108.00 |