| 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 | $203.85 | 5.377% | $214.811 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $121.91 | 8.545% | $132.3272 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $186.73 | 5.447% | $196.9012 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $204.88 | 12.541% | $230.574 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $64.74 | 7.860% | $69.8286 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $29.70 | 4.684% | $31.0911 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $173.89 | 8.249% | $188.2342 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $985.70 | $1,063.7673 | $1,063.76 | $1,063.80 | $1,063.70 | |