| 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 | $85.78 | 6.288% | $91.1738 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $85.61 | 6.788% | $91.4212 | $91.42 | $91.40 | $91.40 |
| Purchase #3 | $231.62 | 9.341% | $253.2556 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $214.59 | 4.224% | $223.6543 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $147.98 | 11.401% | $164.8512 | $164.85 | $164.85 | $164.90 |
| Purchase #6 | $245.95 | 4.679% | $257.458 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $106.63 | 13.566% | $121.0954 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,118.16 | $1,202.9095 | $1,202.91 | $1,202.85 | $1,203.10 | |