| 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 | $32.34 | 8.215% | $34.9967 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $210.92 | 3.129% | $217.5197 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $164.89 | 11.701% | $184.1838 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $97.84 | 10.252% | $107.8706 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $61.69 | 12.147% | $69.1835 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $236.81 | 6.293% | $251.7125 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $122.81 | 5.396% | $129.4368 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $927.30 | $994.9036 | $994.90 | $994.90 | $994.90 | |