| 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 | $107.81 | 11.377% | $120.0755 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $108.83 | 13.308% | $123.3131 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $216.99 | 9.823% | $238.3049 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $219.58 | 10.430% | $242.4822 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $51.94 | 9.324% | $56.7829 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $32.56 | 13.229% | $36.8674 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $115.95 | 4.158% | $120.7712 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $853.66 | $938.5972 | $938.59 | $938.60 | $938.70 | |