| 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 | $237.99 | 11.514% | $265.3922 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $203.67 | 8.486% | $220.9534 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $10.86 | 8.581% | $11.7919 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $31.91 | 9.401% | $34.9099 | $34.91 | $34.90 | $34.90 |
| Purchase #5 | $80.38 | 3.254% | $82.9956 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $232.54 | 12.177% | $260.8564 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $139.90 | 13.590% | $158.9124 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $937.25 | $1,035.8118 | $1,035.81 | $1,035.80 | $1,035.90 | |