| 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 | $239.68 | 10.129% | $263.9572 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $103.78 | 3.164% | $107.0636 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $7.59 | 3.679% | $7.8692 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $239.85 | 11.535% | $267.5167 | $267.52 | $267.50 | $267.50 |
| Purchase #5 | $248.67 | 9.276% | $271.7366 | $271.74 | $271.75 | $271.70 |
| Purchase #6 | $249.89 | 3.825% | $259.4483 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $78.73 | 12.247% | $88.3721 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $1,168.19 | $1,265.9637 | $1,265.97 | $1,265.90 | $1,266.00 | |