| 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 | $209.27 | 13.157% | $236.8037 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $111.42 | 11.439% | $124.1653 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $60.89 | 3.511% | $63.0278 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $175.36 | 5.785% | $185.5046 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $114.76 | 7.491% | $123.3567 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $137.63 | 7.417% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $221.35 | 13.647% | $251.5576 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $1,030.68 | $1,132.2537 | $1,132.26 | $1,132.25 | $1,132.30 | |