| 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 | $233.46 | 12.604% | $262.8853 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $115.40 | 3.370% | $119.289 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $196.58 | 3.315% | $203.0966 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $129.77 | 13.807% | $147.6873 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $16.62 | 3.161% | $17.1454 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $211.76 | 3.453% | $219.0721 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $42.79 | 9.740% | $46.9577 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $946.38 | $1,016.1334 | $1,016.15 | $1,016.15 | $1,016.20 | |