| 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 | $192.41 | 11.310% | $214.1716 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $13.29 | 11.405% | $14.8057 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $223.78 | 6.397% | $238.0952 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $216.93 | 5.418% | $228.6833 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $236.45 | 13.344% | $268.0019 | $268.00 | $268.00 | $268.00 |
| Purchase #6 | $218.87 | 4.281% | $228.2398 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $54.69 | 12.584% | $61.5722 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $1,156.42 | $1,253.5697 | $1,253.57 | $1,253.55 | $1,253.60 | |