| 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 | $247.39 | 3.146% | $255.1729 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $182.27 | 5.479% | $192.2566 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $87.50 | 13.207% | $99.0561 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $196.82 | 6.814% | $210.2313 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $24.44 | 5.108% | $25.6884 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $25.74 | 10.657% | $28.4831 | $28.48 | $28.50 | $28.50 |
| Purchase #7 | $205.58 | 5.425% | $216.7327 | $216.73 | $216.75 | $216.70 |
| 7 purchase totals = | $969.74 | $1,027.6211 | $1,027.62 | $1,027.65 | $1,027.70 | |