| 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 | $229.47 | 5.156% | $241.3015 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $178.36 | 10.759% | $197.5498 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $129.77 | 11.460% | $144.6416 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $77.58 | 4.845% | $81.3388 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $229.83 | 12.706% | $259.0322 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $80.95 | 12.352% | $90.9489 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $14.86 | 11.362% | $16.5484 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $940.82 | $1,031.3612 | $1,031.36 | $1,031.40 | $1,031.10 | |