| 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 | $130.67 | 13.260% | $147.9968 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $16.50 | 9.579% | $18.0805 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $248.67 | 9.102% | $271.3039 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $205.35 | 4.138% | $213.8474 | $213.85 | $213.85 | $213.80 |
| Purchase #5 | $222.55 | 11.263% | $247.6158 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $200.76 | 5.383% | $211.5669 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $121.33 | 6.782% | $129.5586 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,145.83 | $1,239.9699 | $1,239.98 | $1,239.95 | $1,240.00 | |