| 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 | $27.90 | 13.610% | $31.6972 | $31.70 | $31.70 | $31.70 |
| Purchase #2 | $91.73 | 12.280% | $102.9944 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $195.86 | 10.157% | $215.7535 | $215.75 | $215.75 | $215.80 |
| Purchase #4 | $8.70 | 7.487% | $9.3514 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $180.70 | 5.849% | $191.2691 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $192.46 | 3.421% | $199.0441 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $245.91 | 9.262% | $268.6862 | $268.69 | $268.70 | $268.70 |
| 7 purchase totals = | $943.26 | $1,018.7959 | $1,018.79 | $1,018.80 | $1,018.90 | |