| 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 | $247.27 | 7.731% | $266.3864 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $117.75 | 7.278% | $126.3198 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $100.73 | 9.447% | $110.246 | $110.25 | $110.25 | $110.20 |
| Purchase #4 | $63.53 | 4.314% | $66.2707 | $66.27 | $66.25 | $66.30 |
| Purchase #5 | $218.27 | 11.857% | $244.1503 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $179.79 | 4.126% | $187.2081 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $76.43 | 13.771% | $86.9552 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,003.77 | $1,087.5365 | $1,087.55 | $1,087.50 | $1,087.60 | |