| 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 | $226.81 | 4.538% | $237.1026 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $212.33 | 6.623% | $226.3926 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $29.70 | 8.220% | $32.1413 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $170.99 | 7.176% | $183.2602 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $210.37 | 9.834% | $231.0578 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $71.77 | 3.799% | $74.4965 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $176.95 | 3.786% | $183.6493 | $183.65 | $183.65 | $183.60 |
| 7 purchase totals = | $1,098.92 | $1,168.1003 | $1,168.10 | $1,168.10 | $1,168.10 | |