| 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 | $203.80 | 3.395% | $210.719 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $69.92 | 13.347% | $79.2522 | $79.25 | $79.25 | $79.30 |
| Purchase #3 | $231.63 | 13.540% | $262.9927 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $138.37 | 3.804% | $143.6336 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $46.76 | 8.299% | $50.6406 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $242.46 | 10.289% | $267.4067 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $250.65 | 3.479% | $259.3701 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,183.59 | $1,274.0149 | $1,274.01 | $1,274.00 | $1,274.00 | |