| 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 | $102.25 | 3.458% | $105.7858 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $140.77 | 8.312% | $152.4708 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $208.47 | 4.545% | $217.945 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $103.35 | 13.331% | $117.1276 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $71.80 | 10.564% | $79.385 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $199.45 | 4.159% | $207.7451 | $207.75 | $207.75 | $207.70 |
| Purchase #7 | $204.82 | 5.509% | $216.1035 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,030.91 | $1,096.5628 | $1,096.58 | $1,096.60 | $1,096.50 | |