| 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 | $132.84 | 13.726% | $151.0736 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $248.76 | 13.724% | $282.8998 | $282.90 | $282.90 | $282.90 |
| Purchase #3 | $29.56 | 8.319% | $32.0191 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $242.47 | 5.291% | $255.2991 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $143.42 | 8.241% | $155.2392 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $184.36 | 11.249% | $205.0987 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $241.32 | 12.328% | $271.0699 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,222.73 | $1,352.6994 | $1,352.70 | $1,352.65 | $1,352.70 | |