| 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 | $29.49 | 3.744% | $30.5941 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $221.80 | 4.773% | $232.3865 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $133.69 | 3.211% | $137.9828 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $244.89 | 8.463% | $265.615 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $227.70 | 12.542% | $256.2581 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $29.35 | 13.220% | $33.2301 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $201.37 | 9.608% | $220.7176 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,088.29 | $1,176.7842 | $1,176.79 | $1,176.80 | $1,176.80 | |