| 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 | $194.28 | 12.585% | $218.7301 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $245.94 | 4.833% | $257.8263 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $210.81 | 11.472% | $234.9941 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $181.91 | 13.673% | $206.7826 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $207.37 | 4.511% | $216.7245 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $12.73 | 10.739% | $14.0971 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $29.34 | 12.485% | $33.0031 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $1,082.38 | $1,182.1578 | $1,182.15 | $1,182.20 | $1,182.10 | |