| 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 | $185.63 | 8.670% | $201.7241 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $125.47 | 9.505% | $137.3959 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $219.30 | 4.638% | $229.4711 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $188.75 | 13.537% | $214.3011 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $234.35 | 8.729% | $254.8064 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $55.89 | 13.575% | $63.4771 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $65.94 | 8.111% | $71.2884 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $1,075.33 | $1,172.4641 | $1,172.47 | $1,172.45 | $1,172.50 | |