| 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 | $201.55 | 9.157% | $220.0059 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $103.92 | 12.687% | $117.1043 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $243.97 | 4.632% | $255.2707 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $163.29 | 5.439% | $172.1713 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $164.60 | 10.455% | $181.8089 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $165.97 | 3.824% | $172.3167 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $59.47 | 13.851% | $67.7072 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $1,102.77 | $1,186.3850 | $1,186.39 | $1,186.30 | $1,186.40 | |