| 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 | $42.41 | 9.338% | $46.3702 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $194.44 | 13.706% | $221.0899 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $215.57 | 6.480% | $229.5389 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $162.99 | 4.825% | $170.8543 | $170.85 | $170.85 | $170.90 |
| Purchase #5 | $133.88 | 3.524% | $138.5979 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $226.27 | 11.540% | $252.3816 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $68.71 | 8.475% | $74.5332 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $1,044.27 | $1,133.3660 | $1,133.36 | $1,133.40 | $1,133.40 | |