| 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 | $141.98 | 8.784% | $154.4515 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $77.66 | 3.635% | $80.4829 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $236.73 | 10.163% | $260.7889 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $207.37 | 5.766% | $219.327 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $119.38 | 4.109% | $124.2853 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $241.70 | 10.846% | $267.9148 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $30.76 | 4.431% | $32.123 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $1,055.58 | $1,139.3734 | $1,139.37 | $1,139.40 | $1,139.40 | |