| 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 | $121.77 | 9.604% | $133.4648 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $199.46 | 5.769% | $210.9668 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $61.81 | 3.672% | $64.0797 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $196.36 | 4.287% | $204.778 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $224.35 | 6.732% | $239.4532 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $126.76 | 5.653% | $133.9257 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $110.52 | 13.724% | $125.6878 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $1,041.03 | $1,112.3560 | $1,112.36 | $1,112.40 | $1,112.50 | |