| 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 | $117.54 | 5.565% | $124.0811 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $218.93 | 13.503% | $248.4921 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $30.61 | 5.437% | $32.2743 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $228.42 | 11.160% | $253.9117 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $168.44 | 13.132% | $190.5595 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $221.68 | 13.357% | $251.2898 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $226.42 | 10.864% | $251.0183 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,212.04 | $1,351.6268 | $1,351.62 | $1,351.60 | $1,351.70 | |