| 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 | $215.37 | 9.496% | $235.8215 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $218.70 | 10.785% | $242.2868 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $221.60 | 9.210% | $242.0094 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $235.49 | 6.664% | $251.1831 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $8.78 | 7.186% | $9.4109 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $191.42 | 4.569% | $200.166 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $190.29 | 3.386% | $196.7332 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $1,281.65 | $1,377.6109 | $1,377.61 | $1,377.60 | $1,377.60 | |