| 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 | $250.51 | 13.480% | $284.2787 | $284.28 | $284.30 | $284.30 |
| Purchase #2 | $138.64 | 4.238% | $144.5156 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $32.25 | 5.344% | $33.9734 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $92.26 | 13.737% | $104.9338 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $189.40 | 12.455% | $212.9898 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $12.43 | 13.191% | $14.0696 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $182.86 | 7.826% | $197.1706 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $898.35 | $991.9315 | $991.93 | $991.90 | $992.00 | |