| 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 | $11.26 | 6.700% | $12.0144 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $62.53 | 5.748% | $66.1242 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $199.45 | 8.756% | $216.9138 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $235.39 | 4.417% | $245.7872 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $65.44 | 7.822% | $70.5587 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $115.89 | 11.469% | $129.1814 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $188.37 | 4.530% | $196.9032 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $878.33 | $937.4829 | $937.47 | $937.45 | $937.50 | |