| 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 | $196.60 | 4.349% | $205.1501 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $207.28 | 12.241% | $232.6531 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $202.58 | 11.869% | $226.6242 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $76.63 | 13.709% | $87.1352 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $42.65 | 9.181% | $46.5657 | $46.57 | $46.55 | $46.60 |
| Purchase #6 | $91.81 | 9.758% | $100.7688 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $182.37 | 5.334% | $192.0976 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $999.92 | $1,090.9947 | $1,091.00 | $1,090.95 | $1,091.10 | |