| 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 | $121.41 | 6.250% | $128.9981 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $241.84 | 12.388% | $271.7991 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $146.54 | 6.437% | $155.9728 | $155.97 | $155.95 | $156.00 |
| Purchase #4 | $22.32 | 11.397% | $24.8638 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $44.43 | 3.709% | $46.0779 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $219.84 | 8.753% | $239.0826 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $227.57 | 10.405% | $251.2487 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,023.95 | $1,118.0430 | $1,118.04 | $1,118.05 | $1,118.10 | |