| 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 | $213.75 | 3.771% | $221.8105 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $149.51 | 13.834% | $170.1932 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $181.96 | 3.430% | $188.2012 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $224.77 | 9.355% | $245.7972 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $221.88 | 12.661% | $249.9722 | $249.97 | $249.95 | $250.00 |
| Purchase #6 | $175.47 | 6.501% | $186.8773 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $168.34 | 3.754% | $174.6595 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $1,335.68 | $1,437.5111 | $1,437.51 | $1,437.50 | $1,437.60 | |