| 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 | $109.30 | 4.342% | $114.0458 | $114.05 | $114.05 | $114.00 |
| Purchase #2 | $229.43 | 12.540% | $258.2005 | $258.20 | $258.20 | $258.20 |
| Purchase #3 | $221.77 | 9.110% | $241.9732 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $230.84 | 6.620% | $246.1216 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $106.25 | 4.446% | $110.9739 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $188.31 | 9.623% | $206.4311 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $142.83 | 8.491% | $154.9577 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,228.73 | $1,332.7038 | $1,332.70 | $1,332.65 | $1,332.70 | |