| 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 | $229.59 | 13.631% | $260.8854 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $181.42 | 4.214% | $189.065 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $229.56 | 10.203% | $252.982 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $121.72 | 5.140% | $127.9764 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $17.34 | 11.331% | $19.3048 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $195.84 | 9.487% | $214.4193 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $21.62 | 4.509% | $22.5948 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $997.09 | $1,087.2277 | $1,087.23 | $1,087.25 | $1,087.30 | |