| 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 | $86.96 | 4.281% | $90.6828 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $198.44 | 8.512% | $215.3312 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $135.63 | 12.610% | $152.7329 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $135.35 | 12.364% | $152.0847 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $9.44 | 7.499% | $10.1479 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $181.93 | 13.479% | $206.4523 | $206.45 | $206.45 | $206.50 |
| Purchase #7 | $227.45 | 3.823% | $236.1454 | $236.15 | $236.15 | $236.10 |
| 7 purchase totals = | $975.20 | $1,063.5772 | $1,063.57 | $1,063.65 | $1,063.50 | |