| 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 | $220.60 | 9.529% | $241.621 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $121.94 | 9.568% | $133.6072 | $133.61 | $133.60 | $133.60 |
| Purchase #3 | $75.26 | 3.134% | $77.6186 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $105.92 | 10.631% | $117.1804 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $225.60 | 11.484% | $251.5079 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $112.96 | 6.382% | $120.1691 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $220.60 | 5.655% | $233.0749 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,082.88 | $1,174.7791 | $1,174.78 | $1,174.70 | $1,174.80 | |