| 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 | $221.55 | 11.360% | $246.7181 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $179.45 | 11.231% | $199.604 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $31.29 | 9.698% | $34.3245 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $191.57 | 10.748% | $212.1599 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $137.84 | 8.790% | $149.9561 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $90.39 | 6.153% | $95.9517 | $95.95 | $95.95 | $96.00 |
| Purchase #7 | $122.82 | 10.643% | $135.8917 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $974.91 | $1,074.6060 | $1,074.60 | $1,074.55 | $1,074.70 | |