| 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 | $180.71 | 12.344% | $203.0168 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $109.74 | 9.407% | $120.0632 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $204.85 | 13.255% | $232.0029 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $171.52 | 6.171% | $182.1045 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $183.36 | 7.581% | $197.2605 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $210.93 | 13.591% | $239.5975 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $157.95 | 5.568% | $166.7447 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $1,219.06 | $1,340.7901 | $1,340.78 | $1,340.75 | $1,340.80 | |