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 | $142.72 | 13.125% | $161.452 | $161.45 | $161.45 | $161.50 |
Purchase #2 | $129.98 | 5.465% | $137.0834 | $137.08 | $137.10 | $137.10 |
Purchase #3 | $113.84 | 8.119% | $123.0827 | $123.08 | $123.10 | $123.10 |
Purchase #4 | $8.78 | 13.807% | $9.9923 | $9.99 | $10.00 | $10.00 |
Purchase #5 | $189.46 | 9.835% | $208.0934 | $208.09 | $208.10 | $208.10 |
Purchase #6 | $121.66 | 8.391% | $131.8685 | $131.87 | $131.85 | $131.90 |
Purchase #7 | $178.33 | 11.374% | $198.6133 | $198.61 | $198.60 | $198.60 |
7 purchase totals = | $884.77 | $970.1856 | $970.17 | $970.20 | $970.30 |