| 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 | $234.40 | 7.804% | $252.6926 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $183.55 | 9.698% | $201.3507 | $201.35 | $201.35 | $201.40 |
| Purchase #3 | $63.52 | 9.487% | $69.5461 | $69.55 | $69.55 | $69.50 |
| Purchase #4 | $87.76 | 10.242% | $96.7484 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $137.35 | 12.230% | $154.1479 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $217.82 | 13.508% | $247.2431 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $179.30 | 13.613% | $203.7081 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $1,103.70 | $1,225.4369 | $1,225.44 | $1,225.45 | $1,225.30 | |