| 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 | $230.89 | 9.726% | $253.3464 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $87.48 | 6.732% | $93.3692 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $137.29 | 13.746% | $156.1619 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $210.30 | 13.823% | $239.3698 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $87.36 | 4.362% | $91.1706 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $168.42 | 3.403% | $174.1513 | $174.15 | $174.15 | $174.20 |
| Purchase #7 | $200.94 | 11.217% | $223.4794 | $223.48 | $223.50 | $223.50 |
| 7 purchase totals = | $1,122.68 | $1,231.0486 | $1,231.05 | $1,231.00 | $1,231.20 | |