| 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 | $109.40 | 13.538% | $124.2106 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $52.72 | 7.610% | $56.732 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $244.99 | 3.553% | $253.6945 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $146.59 | 5.835% | $155.1435 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $137.35 | 3.274% | $141.8468 | $141.85 | $141.85 | $141.80 |
| Purchase #6 | $148.40 | 4.787% | $155.5039 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $247.54 | 8.343% | $268.1923 | $268.19 | $268.20 | $268.20 |
| 7 purchase totals = | $1,086.99 | $1,155.3236 | $1,155.31 | $1,155.35 | $1,155.20 | |