| 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 | $103.34 | 9.744% | $113.4094 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $234.37 | 8.498% | $254.2868 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $143.39 | 8.455% | $155.5136 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $84.41 | 5.835% | $89.3353 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $9.43 | 8.664% | $10.247 | $10.25 | $10.25 | $10.20 |
| Purchase #6 | $206.39 | 12.276% | $231.7264 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $234.82 | 5.659% | $248.1085 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,016.15 | $1,102.6270 | $1,102.64 | $1,102.65 | $1,102.50 | |