| 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 | $130.37 | 6.544% | $138.9014 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $178.38 | 13.633% | $202.6985 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $129.74 | 5.828% | $137.3012 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $88.89 | 9.215% | $97.0812 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $234.57 | 4.136% | $244.2718 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $212.96 | 8.173% | $230.3652 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $173.68 | 12.115% | $194.7213 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $1,148.59 | $1,245.3406 | $1,245.34 | $1,245.30 | $1,245.40 | |