| 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 | $114.43 | 7.631% | $123.1622 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $127.46 | 5.448% | $134.404 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $211.84 | 12.786% | $238.9259 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $220.97 | 5.503% | $233.13 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $147.40 | 4.347% | $153.8075 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $26.47 | 12.326% | $29.7327 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $222.79 | 3.668% | $230.9619 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,071.36 | $1,144.1242 | $1,144.12 | $1,144.15 | $1,144.10 | |