| 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 | $54.99 | 13.558% | $62.4455 | $62.45 | $62.45 | $62.40 |
| Purchase #2 | $209.43 | 10.106% | $230.595 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $226.48 | 11.424% | $252.3531 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $192.39 | 4.174% | $200.4204 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $210.43 | 7.729% | $226.6941 | $226.69 | $226.70 | $226.70 |
| Purchase #6 | $176.81 | 8.791% | $192.3534 | $192.35 | $192.35 | $192.40 |
| Purchase #7 | $6.34 | 10.858% | $7.0284 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $1,076.87 | $1,171.8899 | $1,171.89 | $1,171.90 | $1,171.90 | |