| 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 | $235.26 | 4.174% | $245.0798 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $81.36 | 8.269% | $88.0877 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $204.73 | 9.655% | $224.4967 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $185.69 | 10.561% | $205.3007 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $122.81 | 4.608% | $128.4691 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $188.83 | 11.417% | $210.3887 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $78.66 | 6.464% | $83.7446 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $1,097.34 | $1,185.5673 | $1,185.57 | $1,185.60 | $1,185.60 | |