| 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 | $87.68 | 6.774% | $93.6194 | $93.62 | $93.60 | $93.60 |
| Purchase #2 | $115.77 | 13.160% | $131.0053 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $223.82 | 6.809% | $239.0599 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $142.50 | 12.384% | $160.1472 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $76.47 | 6.222% | $81.228 | $81.23 | $81.25 | $81.20 |
| Purchase #6 | $39.69 | 11.400% | $44.2147 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $236.99 | 8.825% | $257.9044 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $922.92 | $1,007.1789 | $1,007.18 | $1,007.15 | $1,007.10 | |