| 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 | $230.53 | 10.536% | $254.8186 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $115.64 | 3.333% | $119.4943 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $216.35 | 5.159% | $227.5115 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $129.50 | 8.249% | $140.1825 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $33.69 | 9.487% | $36.8862 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $191.68 | 9.412% | $209.7209 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $55.81 | 10.359% | $61.5914 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $973.20 | $1,050.2054 | $1,050.20 | $1,050.20 | $1,050.20 | |