| 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 | $23.59 | 7.247% | $25.2996 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $140.56 | 4.672% | $147.127 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $231.94 | 11.676% | $259.0213 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $123.32 | 12.454% | $138.6783 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $20.44 | 3.641% | $21.1842 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $168.80 | 12.551% | $189.9861 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $244.34 | 13.164% | $276.5049 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $952.99 | $1,057.8014 | $1,057.80 | $1,057.85 | $1,057.80 | |