| 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 | $133.51 | 8.511% | $144.873 | $144.87 | $144.85 | $144.90 |
| Purchase #2 | $247.66 | 4.417% | $258.5991 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $12.89 | 4.343% | $13.4498 | $13.45 | $13.45 | $13.40 |
| Purchase #4 | $223.72 | 6.612% | $238.5124 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $112.30 | 10.774% | $124.3992 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $136.57 | 4.677% | $142.9574 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $61.26 | 11.547% | $68.3337 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $927.91 | $991.1246 | $991.12 | $991.10 | $991.10 | |