| 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 | $134.26 | 11.811% | $150.1174 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $232.52 | 5.286% | $244.811 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $237.85 | 12.638% | $267.9095 | $267.91 | $267.90 | $267.90 |
| Purchase #4 | $50.28 | 5.567% | $53.0791 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $142.65 | 6.746% | $152.2732 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $100.30 | 3.850% | $104.1616 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $204.48 | 5.119% | $214.9473 | $214.95 | $214.95 | $214.90 |
| 7 purchase totals = | $1,102.34 | $1,187.2991 | $1,187.30 | $1,187.25 | $1,187.30 | |