| 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 | $239.73 | 10.306% | $264.4366 | $264.44 | $264.45 | $264.40 |
| Purchase #2 | $89.27 | 4.598% | $93.3746 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $60.35 | 9.525% | $66.0983 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $231.31 | 5.547% | $244.1408 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $201.42 | 9.496% | $220.5468 | $220.55 | $220.55 | $220.50 |
| Purchase #6 | $223.92 | 13.312% | $253.7282 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $42.49 | 3.257% | $43.8739 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $1,088.49 | $1,186.1992 | $1,186.20 | $1,186.20 | $1,186.10 | |