| 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 | $234.62 | 5.622% | $247.8103 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $242.96 | 11.661% | $271.2916 | $271.29 | $271.30 | $271.30 |
| Purchase #3 | $45.83 | 13.117% | $51.8415 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $95.32 | 3.738% | $98.8831 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $37.51 | 10.228% | $41.3465 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $200.69 | 6.682% | $214.1001 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $135.36 | 9.626% | $148.3898 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $992.29 | $1,073.6629 | $1,073.66 | $1,073.70 | $1,073.60 | |