| 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 | $117.40 | 13.327% | $133.0459 | $133.05 | $133.05 | $133.00 |
| Purchase #2 | $94.32 | 3.455% | $97.5788 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $103.41 | 7.714% | $111.387 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $204.45 | 12.789% | $230.5971 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $40.99 | 6.506% | $43.6568 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $212.34 | 8.723% | $230.8624 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $13.90 | 6.423% | $14.7928 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $786.81 | $861.9208 | $861.93 | $861.95 | $862.00 | |