| 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 | $196.79 | 8.697% | $213.9048 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $8.87 | 3.852% | $9.2117 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $41.38 | 13.447% | $46.9444 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $161.75 | 9.183% | $176.6035 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $124.59 | 4.210% | $129.8352 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $109.81 | 9.213% | $119.9268 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $178.97 | 11.300% | $199.1936 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $822.16 | $895.6200 | $895.61 | $895.65 | $895.50 | |