| 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 | $141.32 | 8.199% | $152.9068 | $152.91 | $152.90 | $152.90 |
| Purchase #2 | $131.74 | 7.106% | $141.1014 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $133.66 | 9.354% | $146.1626 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $246.63 | 11.256% | $274.3907 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $96.32 | 13.273% | $109.1046 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $224.68 | 13.478% | $254.9624 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $179.87 | 13.667% | $204.4528 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $1,154.22 | $1,283.0813 | $1,283.07 | $1,283.05 | $1,283.20 | |