| 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 | $214.56 | 13.284% | $243.0622 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $70.94 | 12.500% | $79.8075 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $167.76 | 3.755% | $174.0594 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $10.29 | 12.530% | $11.5793 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $145.57 | 12.752% | $164.1331 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $247.35 | 12.601% | $278.5186 | $278.52 | $278.50 | $278.50 |
| Purchase #7 | $231.25 | 6.476% | $246.2258 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,087.72 | $1,197.3859 | $1,197.39 | $1,197.40 | $1,197.40 | |