| 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 | $15.69 | 4.816% | $16.4456 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $202.52 | 8.433% | $219.5985 | $219.60 | $219.60 | $219.60 |
| Purchase #3 | $247.25 | 6.413% | $263.1061 | $263.11 | $263.10 | $263.10 |
| Purchase #4 | $83.63 | 13.422% | $94.8548 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $215.29 | 8.637% | $233.8846 | $233.88 | $233.90 | $233.90 |
| Purchase #6 | $225.95 | 4.690% | $236.5471 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $154.41 | 10.857% | $171.1743 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,144.74 | $1,235.6110 | $1,235.61 | $1,235.60 | $1,235.60 | |