| 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 | $228.43 | 4.348% | $238.3621 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $26.86 | 10.110% | $29.5755 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $229.65 | 9.286% | $250.9753 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $147.56 | 6.296% | $156.8504 | $156.85 | $156.85 | $156.90 |
| Purchase #5 | $232.35 | 12.856% | $262.2209 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $196.72 | 3.691% | $203.9809 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $23.98 | 7.636% | $25.8111 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $1,085.55 | $1,167.7762 | $1,167.78 | $1,167.80 | $1,167.90 | |