| 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 | $198.70 | 12.342% | $223.2236 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $195.79 | 3.252% | $202.1571 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $183.92 | 11.387% | $204.863 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $241.43 | 9.422% | $264.1775 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $218.65 | 9.721% | $239.905 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $72.84 | 9.359% | $79.6571 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $35.58 | 12.516% | $40.0332 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $1,146.91 | $1,254.0165 | $1,254.02 | $1,254.00 | $1,254.10 | |